CN214789586U - Copper tube for connecting air conditioner - Google Patents
Copper tube for connecting air conditioner Download PDFInfo
- Publication number
- CN214789586U CN214789586U CN202120924600.2U CN202120924600U CN214789586U CN 214789586 U CN214789586 U CN 214789586U CN 202120924600 U CN202120924600 U CN 202120924600U CN 214789586 U CN214789586 U CN 214789586U
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- China
- Prior art keywords
- air conditioner
- copper tube
- wall
- push rods
- tube body
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Abstract
The utility model discloses a red copper tube for air conditioner connection, which comprises a tube body, wherein the upper and lower symmetrical sleeves at one end of the tube body are provided with connecting lugs, the side wall of each connecting lug is provided with a pressing plate, the outer circumferential wall of the tube body is provided with an external thread, the outer circumferential wall of the tube body is provided with a screw sleeve, the screw sleeve and the external thread are in threaded connection, a fixed structure is arranged between the connecting lug and the tube body, the outer circumferential wall of the screw sleeve is provided with a ring groove, the ring groove is internally provided with a ring body in rotation, two push rods are respectively arranged between the two pressing plates, a pressing groove is formed between the two push rods, the width of one end of the pressing groove is larger than that of the other end, and by the structure of the utility model, the fast connection can be rapidly carried out in a narrow air conditioner shell space, the sealing performance is good, and the connecting effect is strong, greatly reducing the connection difficulty and accelerating the production efficiency.
Description
Technical Field
The utility model relates to a be applied to the copper tubing in the air conditioner is connected, in particular to copper tubing for the air conditioner is connected.
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. When an interference connection is formed between the copper tube for connecting the pipelines of the air conditioning system and the air conditioning pipelines, the tightness between the pipelines of the air conditioner can be ensured, but the connection mode between the existing pipelines is complicated, and the space in the shell of the air conditioner is narrow and small, so that the air conditioner is not beneficial to quick installation, inconvenience is caused to workers, and the production or maintenance efficiency is reduced.
Therefore, the existing copper tube applied to the air conditioner connection needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a copper tubing for the air conditioner is connected, quick the connecting when guaranteeing the leakproofness.
In order to achieve the above purpose, the utility model adopts the following scheme:
a copper pipe for air conditioner is connected, including the body, the upper and lower side symmetric sleeve of body one end is equipped with the engaging lug, the engaging lug lateral wall is provided with the pressure strip, body circumference outer wall is provided with the external screw thread, body circumference outer wall cover is equipped with the swivel nut, the swivel nut with the external screw thread carries out threaded connection, the engaging lug with be provided with fixed knot between the body and construct, swivel nut circumference outer wall is provided with the ring channel, and the ring channel internal rotation is provided with the ring body, the ring body both sides respectively are provided with two push rods, two the push rod sets up respectively two between the pressure strip, two form the pressure groove between the push rod, pressure groove one end width is greater than the width of the other end.
Furthermore, the connecting lug is a half-arc-shaped piece, and sealing rings are arranged on the inner walls of the upper connecting lug and the lower connecting lug.
Furthermore, the outer wall of the circumference of the threaded sleeve is provided with anti-skid threads.
Further, fixed knot constructs including setting up connecting piece on the engaging lug, the connecting piece with body circumference outer wall fixed connection.
Further, the width dimension of the pressing groove at the end close to the connecting lug is larger than the width dimension at the end far away from the connecting lug.
Further, the tube body is made of a red copper tube.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model provides a current not enough that is applied to the copper tubing that the air conditioner is connected exists, through the utility model discloses a structure, can carry out the high-speed joint fast in narrow and small air conditioner shell space fast, and the leakproofness is good, and the connection effect is strong, great reduction the connection degree of difficulty, and accelerated production efficiency, and simple structure, convenient to use.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to FIGS. 1-2, the present invention provides
A copper tubing for air conditioner is connected, including body 1, the upper and lower side symmetrical sleeve of 1 one end of body is equipped with engaging lug 2, the 2 lateral walls of engaging lug are provided with pressure strip 3, 1 circumference outer wall of body is provided with external screw thread 4, 1 circumference outer wall cover of body is equipped with swivel nut 5, swivel nut 5 with external screw thread 4 carries out threaded connection, engaging lug 2 with be provided with fixed knot constructs 6 between the body 1, 5 circumference outer walls of swivel nut are provided with the ring channel, and the ring channel internal rotation is provided with ring body 7, 7 both sides of ring body respectively are provided with two push rods 8, two push rods 8 set up respectively two between the pressure strip 3, two form between the push rod 8 and compress tightly groove 9, compress tightly the width of groove 9 one end width and be greater than the width of the other end.
The connection principle of the copper tube is as follows:
when connecting body 1 and air-conditioning duct, with two engaging lug 2 covers on body 1 outside air-conditioning duct, at this moment, rotatory swivel nut 5, swivel nut 5 and 4 threaded connection of external screw thread and move forward, in-process that moves forward drives ring body 7 and gos forward, and ring body 7 drives two push rods 8 and gos forward, and the great hold-down tank 9 of head end diminishes gradually, and at the removal in-process, two push rods 8 extrude gradually pressure strip 3 makes pressure strip 9 exert pressure to two pressure strips 3, and is continuous to be drawn close fixedly, and two engaging lug 2 overlap completely about this moment and establish and fix on air-conditioning duct, accomplish and connect.
The outer wall of the circumference of the screw sleeve 5 is provided with anti-skid lines 100.
Fixed knot constructs 6 including setting up connecting piece 601 on the engaging lug 2, connecting piece 601 with 1 circumference outer wall fixed connection of body.
Compress tightly groove 9 and be close to the width dimension ratio of 2 one ends of engaging lug is kept away from the width dimension of 2 one ends of engaging lug is big.
The body 1 is made of copper tube.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A copper pipe for air conditioner is connected, including body (1), its characterized in that: the upper part and the lower part of one end of the pipe body (1) are symmetrically sleeved with connecting lugs (2), the side walls of the connecting lugs (2) are provided with pressing plates (3), the outer wall of the circumference of the pipe body (1) is provided with an external thread (4), the outer wall of the circumference of the pipe body (1) is sleeved with a threaded sleeve (5), the threaded sleeve (5) is in threaded connection with the external thread (4), a fixing structure (6) is arranged between the connecting lug (2) and the pipe body (1), the circumferential outer wall of the screw sleeve (5) is provided with an annular groove, a ring body (7) is rotationally arranged in the annular groove, two push rods (8) are respectively arranged on two sides of the ring body (7), the two push rods (8) are respectively arranged between the two pressing plates (3), a pressing groove (9) is formed between the two push rods (8), and the width of one end of the pressing groove (9) is larger than that of the other end of the pressing groove (9).
2. The copper tube for air conditioner connection according to claim 1, wherein: the connecting lugs (2) are semi-arc-shaped pieces, and sealing rings are arranged on the inner walls of the upper connecting lug and the lower connecting lug (2).
3. The copper tube for air conditioner connection according to claim 1, wherein: the anti-skid thread (100) is arranged on the outer wall of the circumference of the screw sleeve (5).
4. The copper tube for air conditioner connection according to claim 1, wherein: fixed knot constructs (6) including setting up connecting piece (601) on engaging lug (2), connecting piece (601) with body (1) circumference outer wall fixed connection.
5. The copper tube for air conditioner connection according to claim 1, wherein: the width dimension of one end, close to the connecting lug (2), of the pressing groove (9) is larger than that of one end, far away from the connecting lug (2).
6. The copper tube for air conditioner connection according to claim 1, wherein: the tube body (1) is made of a red copper tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120924600.2U CN214789586U (en) | 2021-04-29 | 2021-04-29 | Copper tube for connecting air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120924600.2U CN214789586U (en) | 2021-04-29 | 2021-04-29 | Copper tube for connecting air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214789586U true CN214789586U (en) | 2021-11-19 |
Family
ID=78691387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120924600.2U Active CN214789586U (en) | 2021-04-29 | 2021-04-29 | Copper tube for connecting air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214789586U (en) |
-
2021
- 2021-04-29 CN CN202120924600.2U patent/CN214789586U/en active Active
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