CN220186169U - Copper pipe tee joint for air conditioner - Google Patents
Copper pipe tee joint for air conditioner Download PDFInfo
- Publication number
- CN220186169U CN220186169U CN202321434173.5U CN202321434173U CN220186169U CN 220186169 U CN220186169 U CN 220186169U CN 202321434173 U CN202321434173 U CN 202321434173U CN 220186169 U CN220186169 U CN 220186169U
- Authority
- CN
- China
- Prior art keywords
- communicating pipe
- pipe
- copper pipe
- copper
- tee
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 71
- 239000010949 copper Substances 0.000 title claims abstract description 71
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000004891 communication Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 2
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model discloses a copper pipe tee joint for an air conditioner, which belongs to the technical field of copper pipe tee joints for air conditioners and comprises a first communicating pipe, wherein a second communicating pipe is connected to the bottom end of one side of the first communicating pipe, a third communicating pipe is connected to the bottom end of one side of the first communicating pipe, which is opposite to the second communicating pipe, the first communicating pipe, the second communicating pipe and the third communicating pipe are combined to form the copper pipe tee joint, and a connector is arranged at one ends of the second communicating pipe and the third communicating pipe, which are opposite to the first communicating pipe; according to the technical scheme, the copper pipe interface can be clamped in the limiting flaring through the limiting flaring arranged at the connector port when the copper pipe interface is connected with the tee joint interface, so that the copper pipe interface is limited, the phenomenon of relative displacement between the copper pipe interface and the tee joint interface is avoided, and the connection stability of the copper pipe interface and the tee joint interface is ensured.
Description
Technical Field
The utility model relates to the technical field of copper pipe tee joints for air conditioners, in particular to a copper pipe tee joint for air conditioners.
Background
The outer machine and the inner machine of the air conditioner are usually connected through copper pipes, copper pipe tee joints are needed to be used for connection at copper pipe connection positions of the outer machine, wherein the application number is 201821021152.X, and the disclosed tee copper pipe for the air conditioner has the advantages that the tee copper pipe for the air conditioner solves the problems that materials for connecting the inner machine and the outer machine of the air conditioner are copper pipes and aluminum pipes, the densities of the aluminum and the copper pipes are different, if the aluminum pipes and the copper pipes are connected, the connection positions can be welded infirm, refrigerant leakage is easily caused, even explosion is likely, the copper-aluminum connection is easy to cause aluminum pipe corrosion, the refrigeration and heating effects are poor, even the air conditioner cannot work normally, the service life of the aluminum pipes is almost half of that of the copper pipes, and the refrigeration effects are relatively poorer, but the tee copper pipe for the air conditioner with similar structures has various defects in actual use, such as: the copper pipe tee joint for the traditional air conditioner is connected with the copper pipe in a mode of butt joint by adopting a nut, so that the shock resistance is poor, under the condition of vibration, the nut is easy to rotate and loose, and the service performance of the copper pipe tee joint is influenced. In view of this, we propose a copper pipe tee for air conditioning.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a copper pipe tee joint for an air conditioner so as to solve the problems in the background technology.
2. Technical proposal
The copper pipe tee joint for the air conditioner comprises a first communicating pipe, wherein a second communicating pipe is connected to the bottom end of one side of the first communicating pipe, a third communicating pipe is connected to the bottom end of one side of the first communicating pipe, which is opposite to the second communicating pipe, of the first communicating pipe, the second communicating pipe and the third communicating pipe are combined to form the copper pipe tee joint, and a connector is arranged at one end of the second communicating pipe and one end of the third communicating pipe, which is opposite to the first communicating pipe;
welding discs are welded at the centers of the surfaces of the second communicating pipe and the third communicating pipe, a limit sleeve is arranged on one side, facing away from the first communicating pipe, of the second communicating pipe and the third communicating pipe through a spring, and a hexagonal limit opening is formed in the limit sleeve;
the connector is equipped with spacing flaring with the port department of first communication pipe dorsad, and the sealing washer has been placed to the inside of spacing flaring.
As an alternative of the technical solution of the present utility model, the second communicating pipe and the third communicating pipe are on the same horizontal line, and the second communicating pipe and the third communicating pipe are perpendicular to the first communicating pipe.
As an alternative of the technical scheme of the utility model, the top end of the first communicating pipe is welded with a mounting plate, and the mounting plate is perpendicular to the second communicating pipe.
As an alternative scheme of the technical scheme of the utility model, the center of the front end and the rear end of the mounting plate is provided with a threaded hole, and a mounting bolt is arranged in the threaded hole.
As an alternative scheme of the technical scheme of the utility model, the bottom end of the first communication pipe is provided with a control end, and the bottom end of the control end is screwed with a sealing cover.
As an alternative scheme of the technical scheme of the utility model, a through hole is arranged at the center of one side of the limiting sleeve, and the diameter of the through hole is matched with the diameters of the second communicating pipe and the third communicating pipe.
As an alternative scheme of the technical scheme of the utility model, one end of the spring is welded and fixed with one side of the welding disc, the other end of the spring is welded and fixed with one side of the limit sleeve, and the spring is sleeved on the corresponding second communicating pipe or third communicating pipe.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the technical scheme, the welding disc, the spring and the limiting sleeve are arranged, so that after the nut at the connecting end of the copper pipe is screwed on the connecting head, the limiting sleeve is pushed to be sleeved on the nut under the action of the spring, the nut is limited, the phenomenon that the nut rotates and loosens due to vibration is avoided, and the connection stability of the copper pipe and the tee joint is ensured.
2. According to the technical scheme, the copper pipe interface can be clamped in the limiting flaring through the limiting flaring arranged at the connector port when the copper pipe interface is connected with the tee joint interface, so that the copper pipe interface is limited, the phenomenon of relative displacement between the copper pipe interface and the tee joint interface is avoided, and the connection stability of the copper pipe interface and the tee joint interface is ensured.
Drawings
Fig. 1 is a schematic diagram of the overall appearance structure of a copper pipe tee for air conditioning disclosed in an embodiment of the utility model;
FIG. 2 is a front view of a copper pipe tee for air conditioning disclosed in an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a connecting head in a copper pipe tee for air conditioning according to an embodiment of the present utility model;
fig. 4 is a side view of a stop collar in a copper pipe tee for air conditioning disclosed in an embodiment of the utility model.
The reference numerals in the figures illustrate: 1. a first communication pipe; 101. a mounting plate; 102. installing a bolt; 103. a control end; 104. sealing cover; 2. a second communicating pipe; 3. a third communicating pipe; 4. a connector; 401. limiting flaring; 402. a seal ring; 5. welding a disc; 6. a spring; 7. a limit sleeve; 701. a limit opening; 702. and a through hole.
Detailed Description
The utility model provides a technical scheme that:
as shown in fig. 1 and 2, the copper pipe tee for air conditioner comprises a first communication pipe 1, the top end of the first communication pipe 1 is connected with an air conditioner external machine, a second communication pipe 2 is connected at the bottom end of one side of the first communication pipe 1, the bottom end of one side of the first communication pipe 1 is connected with a third communication pipe 3 back to the second communication pipe 2, the second communication pipe 2 and the third communication pipe 3 are connected with an external copper pipe, the second communication pipe 2 and the third communication pipe 3 are positioned on the same horizontal line, the second communication pipe 2 and the third communication pipe 3 are vertical to the first communication pipe 1, the second communication pipe 2 and the third communication pipe 3 are combined to form a copper pipe tee, one end of the second communication pipe 2 and the third communication pipe 3 back to the first communication pipe 1 is provided with a connector 4, threads are arranged outside the connector 4, the nuts on the copper pipe are convenient for screwing connection, the top end of the first communication pipe 1 is welded with a mounting plate 101, the front end and the rear end of the mounting plate 101 are provided with threaded holes, the threaded holes are internally mounted with mounting bolts 102, after the top end of the first communication pipe 1 is connected with an interface of the air conditioner external machine, the top end 103 is attached to the air conditioner external machine, then the mounting plate 103 is provided with a sealing cover 104, the air conditioner is fixedly controlled by the sealing cover 104, and the sealing cover is fixedly used for controlling the top end of the air conditioner, the air conditioner is used for sealing the top end, and the air conditioner is controlled to be in the state, and the sealing cover is used for sealing the top end is controlled by the top end is in the sealing cover, and the top end is used for sealing the top is used for the sealing;
in this embodiment, when the copper pipe tee is used, firstly, after the top end of the first communication pipe 1 is connected with the air conditioner external unit interface, the mounting plate 101 is attached to the air conditioner external unit at this time, then the mounting bolt 102 is screwed into the air conditioner external unit to fix the air conditioner external unit, then the copper pipe interface is in butt joint with the connectors 4 of the second communication pipe 2 and the third communication pipe 3, and then the nut on the copper pipe is screwed into the connectors 4, thereby completing the connection with the copper pipe.
As shown in fig. 1, 2 and 4, a welding disc 5 is welded at the center of the surfaces of the second communicating pipe 2 and the third communicating pipe 3, a limit sleeve 7 is installed on one side of the second communicating pipe 2 and the third communicating pipe 3, which is opposite to the first communicating pipe 1, through a spring 6, one end of the spring 6 is welded and fixed with one side of the welding disc 5, the other end of the spring 6 is welded and fixed with one side of the limit sleeve 7, the spring 6 is sleeved on the corresponding second communicating pipe 2 or the corresponding third communicating pipe 3, the spring 6 is mainly used for pushing the limit sleeve 7 to be clamped on a copper pipe nut for limiting, a hexagonal limit opening 701 is arranged in the limit sleeve 7, the hexagonal limit opening 701 can be clamped on the copper pipe nut for limiting, a through hole 702 is arranged at the center of one side of the limit sleeve 7, the diameter of the through hole 702 is matched with the diameters of the second communicating pipe 2 and the third communicating pipe 3, and the through hole 702 is convenient for the limit sleeve 7 to slide on the second communicating pipe 2 and the third communicating pipe 3;
in this embodiment, before tee bend and copper pipe are connected, need promote stop collar 7 backward, make spring 6 be compressed state, then screw in the nut of copper pipe on the tee bend and connect, copper pipe and tee bend are connected the back, loosen stop collar 7, under spring 6's effect, promote stop collar 7 and reset, the hexagonal spacing mouth 701 card of stop collar 7 is spacing on copper pipe nut this moment, cause the nut to rotate and then cause the not hard up phenomenon emergence of nut when avoiding taking place to shake, guarantee the connection stability of copper pipe and this tee bend.
As shown in fig. 1 and fig. 3, a limit flaring 401 is arranged at a port of the connector 4, which is opposite to the first communication pipe 1, the limit flaring 401 is used for clamping and limiting a copper pipe interface, a sealing ring 402 is arranged in the limit flaring 401, and the sealing ring 402 ensures the tightness of the copper pipe interface clamped in the limit flaring 401;
in this embodiment, when the copper pipe interface is installed with the connector 4 on the second communicating pipe 2 and the third communicating pipe 3 in a butt joint manner, the copper pipe interface can be clamped in the limiting flaring 401, the copper pipe interface is limited, the copper pipe interface and the connector 4 are prevented from being displaced relatively, the connection stability of the copper pipe interface and the connector is ensured, and the connection tightness of the copper pipe interface and the connector is further ensured under the cooperation of the sealing ring 402.
Claims (7)
1. Copper pipe tee bend for air conditioner, including first connecting pipe (1), its characterized in that: the bottom end of one side of the first communicating pipe (1) is connected with a second communicating pipe (2), the bottom end of one side of the first communicating pipe (1) opposite to the second communicating pipe (2) is connected with a third communicating pipe (3), the first communicating pipe (1), the second communicating pipe (2) and the third communicating pipe (3) are combined to form a copper pipe tee joint, and one ends of the second communicating pipe (2) and the third communicating pipe (3) opposite to the first communicating pipe (1) are provided with connectors (4);
the welding discs (5) are welded at the centers of the surfaces of the second communicating pipe (2) and the third communicating pipe (3), a limit sleeve (7) is arranged on one side, opposite to the first communicating pipe (1), of the second communicating pipe (2) and the third communicating pipe (3) through a spring (6), and a hexagonal limit opening (701) is formed in the limit sleeve (7);
the connector (4) is provided with a limit flaring (401) at a port which is opposite to the first communication pipe (1), and a sealing ring (402) is arranged in the limit flaring (401).
2. The copper pipe tee for air conditioners according to claim 1, wherein: the second communicating pipe (2) and the third communicating pipe (3) are positioned on the same horizontal line, and the second communicating pipe (2) and the third communicating pipe (3) are vertical to the first communicating pipe (1).
3. The copper pipe tee for air conditioners according to claim 1, wherein: the top end of the first communicating pipe (1) is welded with a mounting plate (101), and the mounting plate (101) is perpendicular to the second communicating pipe (2).
4. A copper pipe tee for air conditioning according to claim 3, wherein: screw holes are formed in the centers of the front end and the rear end of the mounting plate (101), and mounting bolts (102) are mounted in the screw holes.
5. The copper pipe tee for air conditioners according to claim 1, wherein: the bottom of the first communication pipe (1) is provided with a control end (103), and the bottom of the control end (103) is screwed with a sealing cover (104).
6. The copper pipe tee for air conditioners according to claim 1, wherein: a through hole (702) is formed in the center of one side of the limiting sleeve (7), and the diameter of the through hole (702) is matched with the diameters of the second communicating pipe (2) and the third communicating pipe (3).
7. The copper pipe tee for air conditioners according to claim 1, wherein: one end of the spring (6) is welded and fixed with one side of the welding disc (5), the other end of the spring (6) is welded and fixed with one side of the limit sleeve (7), and the spring (6) is sleeved on the corresponding second communicating pipe (2) or third communicating pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434173.5U CN220186169U (en) | 2023-06-07 | 2023-06-07 | Copper pipe tee joint for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434173.5U CN220186169U (en) | 2023-06-07 | 2023-06-07 | Copper pipe tee joint for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186169U true CN220186169U (en) | 2023-12-15 |
Family
ID=89108728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321434173.5U Active CN220186169U (en) | 2023-06-07 | 2023-06-07 | Copper pipe tee joint for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186169U (en) |
-
2023
- 2023-06-07 CN CN202321434173.5U patent/CN220186169U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |