CN215597557U - Air conditioner refrigerant pipe and air conditioning system - Google Patents
Air conditioner refrigerant pipe and air conditioning system Download PDFInfo
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- CN215597557U CN215597557U CN202121384064.8U CN202121384064U CN215597557U CN 215597557 U CN215597557 U CN 215597557U CN 202121384064 U CN202121384064 U CN 202121384064U CN 215597557 U CN215597557 U CN 215597557U
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Abstract
The utility model relates to an air conditioner refrigerant pipe and an air conditioning system, wherein the air conditioner refrigerant pipe comprises: a first pipe joint; a bent pipe having a constant outer diameter, one end of which is connected to the first pipe joint; one end of the corrugated pipe is connected with the other end of the bent pipe; and a second pipe joint connected to the other end of the corrugated pipe. The air-conditioning refrigerant pipe is equivalent to the corrugated pipe added in the existing refrigerant pipe, and the bending difficulty of an assembler on the air-conditioning refrigerant pipe is reduced by means of the characteristic that the corrugated pipe is easy to bend, so that the assembly efficiency of an air-conditioning system is improved.
Description
Technical Field
The utility model belongs to the technical field of air-conditioning systems, and particularly relates to an air-conditioning refrigerant pipe and an air-conditioning system comprising the same.
Background
In the installation process of an air conditioner, an indoor unit and an outdoor unit need to be connected through an air conditioner refrigerant pipe, and the existing air conditioner refrigerant pipe mainly comprises a first pipe joint, a second pipe joint and a bent pipe for connecting the first pipe joint and the second pipe joint. Although the bent pipe is provided with the bending part which is convenient to assemble, an assembler also needs to bend the air-conditioning refrigerant pipe in the implementation and assembly process so that the air-conditioning refrigerant pipe can be applied to different assembly environments. However, in the process of bending the air-conditioning refrigerant pipe, the existing air-conditioning refrigerant pipe has the defect of difficulty in bending, and the assembly efficiency of the air-conditioning system is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve all or part of the problems, the utility model aims to provide an air-conditioning refrigerant pipe and an air-conditioning system comprising the same, which are used for solving the problem that the air-conditioning refrigerant pipe is not easy to bend and are beneficial to improving the assembly efficiency of the air-conditioning system.
According to a first aspect of the present invention, there is provided an air conditioner refrigerant pipe, comprising: a first pipe joint; a bent pipe having a constant outer diameter, one end of which is connected to the first pipe joint; one end of the corrugated pipe is connected with the other end of the bent pipe; and a second pipe joint connected to the other end of the corrugated pipe.
Furthermore, the manufacturing materials of the elbow and the corrugated pipe are the same, and the wall thickness of the corrugated pipe is not larger than that of the elbow.
Furthermore, the bent pipe and the corrugated pipe are made of red copper, brass or stainless steel.
Further, the length of the elbow after being straightened is shorter than the length of the bellows.
Further, the bending angle of the bent pipe is 90 °.
Furthermore, the first pipe joint and the second pipe joint both comprise joint bodies and connecting nuts which are rotatably sleeved on the joint bodies.
Further, the joint body of the first pipe joint, the joint body of the second pipe joint, the elbow pipe and the corrugated pipe are of an integrated molding structure.
Furthermore, the joint body of the first pipe joint and the bent pipe are of an integral forming structure, the joint body of the second pipe joint and the corrugated pipe are of an integral forming structure, and the bent pipe and the corrugated pipe are connected in a welding mode.
Further, the corrugated pipe is a spiral corrugated pipe.
A second aspect of the present invention provides an air conditioning system, which includes an indoor unit, an outdoor unit, and the air conditioning refrigerant pipe according to the first aspect of the present invention, wherein the air conditioning refrigerant pipe is used to connect the indoor unit and the outdoor unit.
According to the technical scheme, the air-conditioning refrigerant pipe is equivalent to the fact that the corrugated pipe is added into the existing refrigerant pipe, the bending difficulty of an assembler on the air-conditioning refrigerant pipe is reduced by means of the characteristic that the corrugated pipe is easy to bend, and the assembly efficiency of an air-conditioning system is improved. Meanwhile, the air conditioner refrigerant pipe is simple in structure, easy to assemble, safe and reliable to use and convenient to implement, popularize and apply.
In addition, the air conditioning system according to the second aspect of the present invention has the effect of the air conditioning refrigerant pipe because the air conditioning refrigerant pipe according to the first aspect of the present invention is included, that is, the air conditioning refrigerant pipe is more easily bent by an assembler than the existing air conditioning refrigerant pipe, which is helpful for improving the assembly efficiency of the air conditioning system.
Drawings
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the figure:
fig. 1 is a schematic structural view of an air conditioner refrigerant pipe according to an embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The utility model will be further explained with reference to the drawings.
Fig. 1 is a schematic structural view of an air conditioner refrigerant pipe according to an embodiment of the present invention. As shown in fig. 1, the air-conditioning refrigerant pipe 10 includes a first pipe joint 1, a second pipe joint 2, an elbow pipe 3, and a corrugated pipe 4. Wherein one end of the elbow 3 is connected to the first pipe joint 1, and the other end thereof is connected to one end of the bellows 4, and the other end of the bellows 4 is connected to the second pipe joint 2. The air-conditioning refrigerant pipe 10 is equivalent to the corrugated pipe 4 added in the existing refrigerant pipe, and the bending difficulty of an assembler on the air-conditioning refrigerant pipe 10 is reduced by means of the known characteristic that the corrugated pipe 4 is easy to bend, so that the assembly efficiency of an air-conditioning system is improved. Meanwhile, the air conditioner refrigerant pipe 10 is simple in structure, easy to assemble, safe and reliable to use, and convenient to implement, popularize and apply.
In the present embodiment, the material of the elbow pipe 3 and the corrugated pipe 4 is the same, and the wall thickness of the corrugated pipe 4 is not greater than that of the elbow pipe 3, thereby ensuring that the corrugated pipe 4 is easier to bend and contributing to further improving the assembly efficiency of the air conditioning system. The material for the bent tube 3 and the corrugated tube 4 may be selected from iron, aluminum, etc., but red copper, brass, or stainless steel is preferable because of its excellent corrosion resistance, high compressive strength, and low cost. It should be noted that the material and thickness of the bent tube 3 and the material of the corrugated tube 4 are not strictly limited, as long as the corrugated tube 4 is easier to bend than the bent tube 3.
Since the longer the length of the corrugated tube 4, the easier the air conditioning refrigerant tube 10 is to be bent by the assembler, in the present embodiment, in order to further improve the assembly efficiency of the air conditioning system, the length of the bent tube 3 after being straightened is preferably shorter than the length of the corrugated tube 4.
The bending angle of the elbow pipe 3 can be selected according to actual needs, but in this embodiment, the bending angle of the elbow pipe 3 is preferably 90 ° to ensure that the first pipe joint 1 is easier to connect with the outdoor unit and guide the second pipe joint 2 of the air-conditioning refrigerant pipe 10 into the room smoothly.
In the present embodiment, the first pipe joint 1 and the second pipe joint 2 are both preferably nut type pipe joints commonly used in air conditioning systems, that is, the first pipe joint 1 and the second pipe joint 2 each include a joint body and a connecting nut rotatably sleeved on the joint body.
In the present embodiment, the joint body of the first pipe joint 1, the joint body of the second pipe joint 2, the elbow 3, and the bellows 3 are an integrally molded structure. However, in the other embodiment, the joint body of the first pipe joint 1 and the elbow 3 are formed as an integral structure, and the joint body of the second pipe joint 2 and the bellows 4 are also formed as an integral structure, but the connection between the elbow 3 and the bellows 4 is welding.
In the present embodiment, the corrugated tube 4 is preferably a spiral corrugated tube having a low cost and a good bending effect. In other embodiments, the bellows 4 may also be selected to be other shapes of bellows, such as a corrugated bellows.
In an embodiment, not shown, an air conditioning system is provided, which includes an indoor unit, an outdoor unit, and the air conditioning refrigerant pipe 10 mentioned in the above embodiment, wherein the air conditioning refrigerant pipe 10 is used for connecting the indoor unit and the outdoor unit. The air conditioning system has the effect of the air conditioning refrigerant pipe 10 due to the fact that the air conditioning refrigerant pipe 10 comprises the air conditioning refrigerant pipe 10 mentioned in the embodiment, namely the air conditioning refrigerant pipe 10 is easier to bend by an assembler than the existing air conditioning refrigerant pipe, and the assembly efficiency of the air conditioning system is improved.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily make changes or variations within the technical scope of the present invention disclosed, and such changes or variations should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. An air conditioner refrigerant pipe, comprising:
a first pipe joint;
a bent pipe having a constant outer diameter, one end of which is connected to the first pipe joint;
one end of the corrugated pipe is connected with the other end of the bent pipe; and
and a second pipe joint connected to the other end of the corrugated pipe.
2. An air conditioning refrigerant pipe according to claim 1, wherein the bent pipe and the corrugated pipe are made of the same material, and the wall thickness of the corrugated pipe is not greater than that of the bent pipe.
3. An air conditioning refrigerant pipe according to claim 2, wherein the bent pipe and the corrugated pipe are made of red copper, brass or stainless steel.
4. An air conditioning refrigerant pipe according to any one of claims 1 to 3, wherein the bent pipe has a length after being straightened shorter than a length of the corrugated pipe.
5. An air-conditioning refrigerant pipe according to any one of claims 1 to 3, wherein the bent pipe has a bending angle of 90 °.
6. An air conditioning refrigerant pipe according to any one of claims 1 to 3, wherein the first pipe joint and the second pipe joint each comprise a joint body and a coupling nut rotatably fitted over the joint body.
7. An air conditioning refrigerant pipe according to claim 6, wherein the joint body of the first pipe joint, the joint body of the second pipe joint, the elbow pipe, and the bellows pipe are of an integrally molded structure.
8. An air conditioning refrigerant pipe according to claim 6, wherein the joint body of the first pipe joint and the elbow pipe are of an integrally formed structure, the joint body of the second pipe joint and the bellows pipe are of an integrally formed structure, but the connection between the elbow pipe and the bellows pipe is welding.
9. An air conditioning refrigerant pipe according to any one of claims 1 to 3, wherein the corrugated pipe is a helical corrugated pipe.
10. An air conditioning system comprising an indoor unit, an outdoor unit, and the air conditioning refrigerant pipe according to any one of claims 1 to 9, wherein the air conditioning refrigerant pipe is used to connect the indoor unit and the outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384064.8U CN215597557U (en) | 2021-06-21 | 2021-06-21 | Air conditioner refrigerant pipe and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384064.8U CN215597557U (en) | 2021-06-21 | 2021-06-21 | Air conditioner refrigerant pipe and air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215597557U true CN215597557U (en) | 2022-01-21 |
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ID=79875832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121384064.8U Active CN215597557U (en) | 2021-06-21 | 2021-06-21 | Air conditioner refrigerant pipe and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215597557U (en) |
-
2021
- 2021-06-21 CN CN202121384064.8U patent/CN215597557U/en active Active
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