Air conditioner connecting pipe

Abstract

The utility model discloses an air conditioner connecting pipe which comprises two symmetrically-arranged connecting pipe bodies, one end of the connecting pipe body on the left side is in threaded connection with a first connecting sleeve, one end of the connecting pipe body on the right side is provided with a second connecting sleeve, and one end of the first connecting sleeve is rotationally connected with a third connecting sleeve. Installation assemblies facilitating rapid sealing installation of the two connecting pipe bodies are installed among the third connecting sleeve, the first connecting sleeve and the second connecting sleeve. The utility model relates to the technical field of air conditioner copper pipe connection. The connecting pipe body on the left side is in threaded connection with one end of the first connecting sleeve, then the connecting pipe body on the right side is in threaded connection with one end of the fixing pipe, and then one end of the first connecting sleeve is in threaded connection with one end of the second connecting sleeve through the third rotating connecting sleeve. And therefore, the two connecting pipe bodies are quickly sealed, communicated and mounted, the mounting is convenient and simple, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner copper tube connection, in particular to an air conditioner connecting tube. Background Art

[0002] The outdoor unit of the air conditioner is responsible for cooling or heating, and the indoor unit is responsible for transporting cold air or hot air to the room, and transporting the hot air or cold air in the room to the outside through pipes to achieve the effect of cooling or heating. The pipes connecting the outdoor unit and the indoor unit of the air conditioner are divided into aluminum pipes, rubber pipes and copper pipes. Copper pipes are usually used to connect the indoor and outdoor units of the air conditioner because of their long service life and good heat and cold conductivity.

[0003] At present, most of the existing copper pipe installations are welded to the connecting heads of the machine body using a welding gun. Although this connection method is stable, it is very cumbersome and requires workers to carry a welding gun and a gas bottle with them all the time, which is time-consuming and laborious. Therefore, the utility model provides an air conditioner connecting pipe, which solves the above problem through two limiting structures such as a fixing ring and a connecting ring. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an air conditioner connecting pipe to solve the above problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an air-conditioning connecting pipe, comprising two symmetrically arranged connecting pipe bodies, one end of the left connecting pipe body is threadedly connected with a connecting sleeve one, and one end of the right connecting pipe body is provided with a connecting sleeve two, one end of the connecting sleeve one is rotatably connected with a connecting sleeve three, and an installation component is installed between the connecting sleeve three, the connecting sleeve one and the connecting sleeve two for easy and quick sealing installation of the two connecting pipe bodies.

[0006] The mounting assembly includes a fixing ring fixedly mounted on one side of the outer side of a connecting sleeve, a limiting groove 1 is arranged in the connecting sleeve, a limiting groove 2 is arranged on one side of the two connecting tube bodies, a connecting ring 1 is fixedly connected to the inner bottom wall of the limiting groove 2, a spring is fixedly mounted on one end of the connecting ring, a connecting ring 2 is fixedly mounted on one end of the spring, an annular groove is arranged on one side of the inner wall of the connecting sleeve 3, a conical groove is arranged on one end of the connecting sleeve 2, a limiting groove 3 is arranged on the other end of the connecting sleeve 2, a sleeve rod is slidably connected through the conical groove and the limiting groove 3, one end of the sleeve rod located in the limiting groove 3 is fixedly connected to a pressing ring, and one end of the connecting sleeve 2 located in the limiting groove 3 is fixedly connected to a fixing pipe.

[0007] Preferably, the second connecting ring matches the inner wall of the first limiting groove, and the spring drives the second connecting ring to be movably connected in the first limiting groove.

[0008] Preferably, one end of the connecting sleeve is conical, and the one end of the connecting sleeve matches the conical groove.

[0009] Preferably, the fixing ring matches the annular groove, and the fixing ring is movably engaged in the annular groove.

[0010] Preferably, one end of the connecting sleeve three is threadedly connected to one end of the connecting sleeve two, and the outer surface of one end of the connecting pipe body on the right side is threadedly connected to the inner wall of the fixed pipe.

[0011] Preferably, the pressing ring matches the three inner walls of the limiting groove.

[0012] Preferably, the threaded ends of the two connecting pipe bodies, the side walls of the tapered groove and the two side walls of the connecting ring are all provided with sealing rings.

[0013] Preferably, a disc-shaped handle is fixedly mounted on the third outer surface of the connecting sleeve.

[0014] Beneficial Effects

[0015] The utility model provides an air conditioner connecting pipe. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The utility model connects the left connecting pipe body to the first end of the connecting sleeve by threading, and then connects the right connecting pipe body to the first end of the fixed pipe by threading, and then connects the first end of the connecting sleeve with the second end of the connecting sleeve by rotating the third connecting sleeve, so that the two connecting pipe bodies can be quickly sealed and connected for installation, which is convenient and simple to install, saving time and effort.

[0017] (2) The utility model can improve the sealing effect between the two connecting pipe bodies by providing a sealing ring, can threadably fix the connecting sleeve one and the connecting sleeve two by providing a connecting sleeve three, and can easily drive the connecting sleeve three to rotate by providing a disc-shaped handle, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0019] Figure 2 It is the front view of the internal structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the installation assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the connecting sleeve 2 of the utility model.

[0022] In the figure, 1 is the connecting pipe body; 2 is the connecting sleeve 1; 3 is the connecting sleeve 2; 4 is the connecting sleeve 3; 5 is the disc-shaped handle; 100 is the installation assembly; 101 is the fixing ring; 102 is the limiting groove 1; 103 is the limiting groove 2; 104 is the connecting ring 1; 105 is the spring; 106 is the connecting ring 2; 107 is the annular groove; 108 is the conical groove; 109 is the limiting groove 3; 110 is the sleeve rod; 111 is the pressure ring; 112 is the fixing pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-4 An air conditioner connecting pipe comprises two symmetrically arranged connecting pipe bodies 1, one end of the left connecting pipe body 1 is threadedly connected with a connecting sleeve 1 2, one end of the right connecting pipe body 1 is provided with a connecting sleeve 2 3, one end of the connecting sleeve 1 2 is rotatably connected with a connecting sleeve 3 4, and an installation component 100 is installed between the connecting sleeve 3 4, the connecting sleeve 1 2 and the connecting sleeve 2 3 for quickly sealing and installing the two connecting pipe bodies 1.

[0026] The mounting assembly 100 includes a fixing ring 101 fixedly mounted on one side of the outer side of the connecting sleeve 1 2, a limiting groove 102 is provided in the connecting sleeve 1 2, a limiting groove 2 103 is provided on one side of the two connecting pipe bodies 1, a connecting ring 104 is fixedly connected to the inner bottom wall of the limiting groove 2 103, a spring 105 is fixedly mounted on one end of the connecting ring 104, a connecting ring 2 106 is fixedly mounted on one end of the spring 105, an annular groove 107 is provided on one side of the inner wall of the connecting sleeve 3 4, a conical groove 108 is provided on one end of the connecting sleeve 2 3, a limiting groove 3 109 is provided on the other end of the connecting sleeve 2 3, a sleeve rod 110 is slidably penetrated and connected between the conical groove 108 and the limiting groove 3 109, and the sleeve rod 110 is connected to the sleeve rod 110. One end of 110 located in the limiting groove three 109 is fixedly connected with a pressing ring 111, and one end of the connecting sleeve two 3 located in the limiting groove three 109 is fixedly connected with a fixing pipe 112. The two connecting pipe bodies 1 can be quickly sealed and fixedly installed through the set installation component 100. When the two connecting pipe bodies 1 need to be sealed and fixedly installed, firstly, the connecting pipe body 1 on the left is threadedly connected to one end of the connecting sleeve one 2, and then the connecting pipe body 1 on the right is threadedly connected to one end of the fixing pipe 112, and then one end of the connecting sleeve one 2 and one end of the connecting sleeve two 3 are threadedly connected together by rotating the connecting sleeve three 4, so that the two connecting pipe bodies 1 can be quickly sealed and fixedly installed.

[0027] Embodiment 2:

[0028] See also Figure 1-4 , this embodiment provides a technical solution based on the first embodiment: the second connecting ring 106 matches the inner wall of the limiting groove 102, the spring 105 drives the second connecting ring 106 to be movably connected in the limiting groove 102, one end of the connecting sleeve 2 is tapered, one end of the connecting sleeve 2 matches the tapered groove 108, the fixing ring 101 matches the annular groove 107, the fixing ring 101 is movably engaged in the annular groove 107, one end of the connecting sleeve 3 4 is threadedly connected with one end of the connecting sleeve 2 3, the outer surface of one end of the right connecting pipe body 1 is threadedly connected with the inner wall of the fixing pipe 112, the pressing ring 111 matches the inner wall of the limiting groove 3 109, the threaded ends of the two connecting pipe bodies 1, the side walls of the tapered groove 108 and the side walls of the second connecting ring 106 are all provided with sealing rings, and a disc-shaped handle 5 is fixedly installed on the outer surface of the connecting sleeve 3 4, and the disc-shaped handle 5 facilitates the rotation of the connecting sleeve 3 4.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] When the two connecting pipe bodies 1 need to be sealed and fixedly installed, firstly, the connecting pipe body 1 on the left is threadedly connected to one end of the connecting sleeve 1 2, and then the connecting pipe body 1 on the right is threadedly connected to one end of the fixed pipe 112, and then one end of the connecting sleeve 1 2 and one end of the connecting sleeve 2 3 are threadedly connected together by rotating the connecting sleeve 3 4. When one end of the connecting sleeve 1 2 and one end of the connecting sleeve 2 3 are connected together, the pressure ring 111 at one end of the sleeve rod 110 fits with the connecting ring 2 106 on the right, and at the same time, the other end of the sleeve rod 110 fits with the connecting ring 2 106 on the left. Sealing rings are provided through the threaded ends of the two connecting pipe bodies 1, the side walls of the tapered groove 108 and the side walls of the connecting ring 2 106, thereby increasing the sealing performance, so that the two connecting pipe bodies 1 can be quickly sealed and fixedly installed, saving time and effort.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioner connecting pipe, comprising two symmetrically arranged connecting pipe bodies (1), characterized in that: One end of the connecting pipe body (1) on the left side is threadedly connected to a connecting sleeve 1 (2), and one end of the connecting pipe body (1) on the right side is provided with a connecting sleeve 2 (3). One end of the connecting sleeve 1 (2) is rotatably connected to a connecting sleeve 3 (4), and an installation component (100) is installed between the connecting sleeve 3 (4), the connecting sleeve 1 (2) and the connecting sleeve 2 (3) to facilitate rapid sealing installation of the two connecting pipe bodies (1); The mounting assembly (100) comprises a fixing ring (101) fixedly mounted on one side of the outside of a connecting sleeve (2); a limiting groove (102) is provided in the connecting sleeve (2); a limiting groove (103) is provided on one side of the two connecting pipe bodies (1); a connecting ring (104) is fixedly connected to the bottom wall of the limiting groove (103); a spring (105) is fixedly mounted on one end of the connecting ring (104); a connecting ring (106) is fixedly mounted on one end of the spring (105); and the connecting sleeve (3) is fixedly mounted on one end of the connecting ring (104). (4) An annular groove (107) is provided on one side of the inner wall, a conical groove (108) is provided on one end of the connecting sleeve (3), and a limiting groove (109) is provided on the other end of the connecting sleeve (3). A sleeve rod (110) is slidably connected between the conical groove (108) and the limiting groove (109), and one end of the sleeve rod (110) located in the limiting groove (109) is fixedly connected to a pressing ring (111), and one end of the connecting sleeve (3) located in the limiting groove (109) is fixedly connected to a fixing pipe (112).

2. The air conditioner connecting pipe according to claim 1, characterized in that: The second connecting ring (106) matches the inner wall of the first limiting groove (102), and the spring (105) drives the second connecting ring (106) to be movably connected in the first limiting groove (102).

3. The air conditioner connecting pipe according to claim 1, characterized in that: One end of the connecting sleeve (2) is conically arranged, and one end of the connecting sleeve (2) matches the conical groove (108).

4. The air conditioner connecting pipe according to claim 1, characterized in that: The fixing ring (101) matches the annular groove (107), and the fixing ring (101) is movably engaged in the annular groove (107).

5. The air conditioner connecting pipe according to claim 1, characterized in that: One end of the connecting sleeve three (4) is threadedly connected to one end of the connecting sleeve two (3), and the outer surface of one end of the connecting pipe body (1) on the right side is threadedly connected to the inner wall of the fixing pipe (112).

6. The air conditioner connecting pipe according to claim 1, characterized in that: The pressing ring (111) matches the inner wall of the limiting groove three (109).

7. The air conditioner connecting pipe according to claim 1, characterized in that: The threaded ends of the two connecting pipe bodies (1), the side walls of the tapered groove (108) and the side walls of the second connecting ring (106) are all provided with sealing rings.

8. The air conditioner connecting pipe according to claim 1, characterized in that: A disc-shaped handle (5) is fixedly mounted on the outer surface of the connecting sleeve three (4).

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