CN215862225U - Stop valve copper aluminium connector connecting structure - Google Patents
Stop valve copper aluminium connector connecting structure Download PDFInfo
- Publication number
- CN215862225U CN215862225U CN202122190852.XU CN202122190852U CN215862225U CN 215862225 U CN215862225 U CN 215862225U CN 202122190852 U CN202122190852 U CN 202122190852U CN 215862225 U CN215862225 U CN 215862225U
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- CN
- China
- Prior art keywords
- stop valve
- aluminum pipe
- pipe joint
- hard
- aluminum
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000010949 copper Substances 0.000 title claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 35
- 239000004411 aluminium Substances 0.000 title claims description 6
- 238000007789 sealing Methods 0.000 claims abstract description 34
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a stop valve copper-aluminum connecting structure, which belongs to the field of stop valves and comprises a stop valve aluminum pipe and a stop valve copper pipe, wherein an aluminum pipe joint is arranged at one end of the stop valve aluminum pipe, a soft sealing groove is arranged on the aluminum pipe joint, an O-shaped ring can be arranged in the soft sealing groove, two hard sealing grooves are arranged on the aluminum pipe joint, the two hard sealing grooves are respectively positioned at two ends of the soft sealing groove, a guide angle is arranged at one end, away from the stop valve aluminum pipe, of the aluminum pipe joint, and the specific angle of the guide angle is 45 degrees; compared with the prior art, the utility model has the advantages that: the inner wall of the stop valve copper pipe is in contact with the O-shaped ring to form soft seal, the hard seal bulge is in contact with the hard seal groove to form hard seal, and the sealing performance is good; low cost, simple structure and convenient installation.
Description
Technical Field
The utility model belongs to the technical field of stop valves, and particularly relates to a copper-aluminum connecting port structure of a stop valve.
Background
Current air conditioner when the installation, the indoor set is drawn forth through the copper pipe, be connected with the off-premises station through quick-operation joint, and the copper pipe of current air conditioner quick-operation joint's stop valve, the aluminum pipe, modes such as welding are adopted usually, and this mode operation precision demand is great, the gas tightness is unstable, freon reveals easily to appear, thereby the contaminated air, the feature of environmental protection is poor, there is certain potential safety hazard during high altitude construction, there is high-priced installation simultaneously, the maintenance cost, along with domestic cost of labor improves and safety, the long-term consideration of environment, it is very necessary to provide stop valve copper aluminium and connect the connector structure in order to solve above-mentioned demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stop valve copper-aluminum connecting port structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the stop valve copper-aluminum connecting port structure comprises a stop valve aluminum pipe and a stop valve copper pipe, wherein an aluminum pipe joint is arranged at one end of the stop valve aluminum pipe, a soft sealing groove is formed in the aluminum pipe joint, an O-shaped ring can be installed in the soft sealing groove, two hard sealing grooves are formed in the aluminum pipe joint and are respectively located at two ends of the soft sealing groove, a guide angle is arranged at one end, away from the stop valve aluminum pipe, of the aluminum pipe joint, and the specific angle of the guide angle is 45 degrees; an aluminum pipe joint is arranged at one end of the stop valve copper pipe, two hard sealing bulges are arranged at one end, close to the aluminum pipe joint, of the stop valve copper pipe, and the two hard sealing bulges are in one-to-one correspondence with the two hard sealing grooves respectively.
Preferably, the inner wall of an opening of a copper pipe arranged on the stop valve copper pipe is in contact with an O-shaped ring arranged in an aluminum pipe of the stop valve to form a soft seal, and two hard seal bulges arranged on the stop valve copper pipe are in contact with two hard seal grooves arranged on an aluminum pipe joint respectively to form a hard seal.
The utility model has the technical effects and advantages that:
1. the inner wall of the stop valve copper pipe is in contact with the O-shaped ring to form soft seal, the hard seal bulge is in contact with the hard seal groove to form hard seal, and the sealing performance is good;
2. low cost, simple structure and convenient installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the aluminum tube structure of the stop valve of the present invention;
FIG. 3 is a schematic view of the copper tube structure of the stop valve of the present invention.
In the figure: 101. a stop valve aluminum tube; 102. a soft seal groove; 103. a hard seal groove; 104. a guide angle; 105. a stop valve copper tube; 106. a hard seal protrusion; 107. opening a copper pipe; 108. an O-shaped ring; 109. an aluminum pipe joint.
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.
The utility model provides a stop valve copper-aluminum connecting port structure as shown in figures 1-3, which comprises a stop valve aluminum pipe 101 and a stop valve copper pipe 105;
specifically, an aluminum pipe joint 109 is arranged at one end of the stop valve aluminum pipe 101, a soft sealing groove 102 is arranged on the aluminum pipe joint 109, an O-ring 108 can be installed in the soft sealing groove 102, two hard sealing grooves 103 are arranged on the aluminum pipe joint 109, the two hard sealing grooves 103 are respectively located at two ends of the soft sealing groove 102, a guide angle 104 is arranged at one end, away from the stop valve aluminum pipe 101, of the aluminum pipe joint 109, and the specific angle of the guide angle 104 is 45 degrees; an aluminum pipe joint 109 is arranged at one end of the stop valve copper pipe 105, two hard sealing bulges 106 are arranged at one end, close to the aluminum pipe joint 109, of the stop valve copper pipe 105, and the two hard sealing bulges 106 are in one-to-one correspondence with the two hard sealing grooves 103 respectively.
Specifically, the inner wall of a copper pipe opening 107 formed in the stop valve copper pipe 105 is in contact with an O-ring 108 formed in the stop valve aluminum pipe 101 to form a soft seal, and two hard seal protrusions 106 formed on the stop valve copper pipe 105 are in contact with two hard seal grooves 103 formed in an aluminum pipe joint 109 to form a hard seal.
The working principle is as follows:
the one end that aluminium pipe joint 109 was equipped with guide angle 104 on the stop valve aluminium pipe 101 before the user installed inserts in the stop valve copper pipe 105 for being equipped with hard sealed arch 106, after the installation was accomplished, extrude stop valve copper pipe 105 outer wall through the moulding-die, make stop valve copper pipe 105 produce deformation, form two hard sealed archs 106 on the stop valve copper pipe 105 this moment, two hard sealed archs 106 correspond two hard sealed recesses 103 respectively, form hard seal, and O type circle 108 and the inside contact of stop valve copper pipe 105 established on the soft sealed recess 102, form soft seal, produce good sealed effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (2)
1. Stop valve copper aluminium connector connects structure, including stop valve aluminum pipe (101), stop valve copper pipe (105), its characterized in that: an aluminum pipe joint (109) is arranged at one end of the stop valve aluminum pipe (101), a soft sealing groove (102) is formed in the aluminum pipe joint (109), an O-shaped ring (108) can be installed in the soft sealing groove (102), two hard sealing grooves (103) are formed in the aluminum pipe joint (109), the two hard sealing grooves (103) are respectively located at two ends of the soft sealing groove (102), a guide angle (104) is arranged at one end, far away from the stop valve aluminum pipe (101), of the aluminum pipe joint (109), and the specific angle of the guide angle (104) is 45 degrees; an aluminum pipe joint (109) is arranged at one end of the stop valve copper pipe (105), two hard sealing bulges (106) are arranged at one end, close to the aluminum pipe joint (109), of the stop valve copper pipe (105), and the two hard sealing bulges (106) are in one-to-one correspondence with the two hard sealing grooves (103) respectively.
2. The stop valve copper-aluminum connection connecting structure according to claim 1, characterized in that: the inner wall of a copper pipe opening (107) formed in the stop valve copper pipe (105) is in contact with an O-shaped ring (108) arranged in the stop valve aluminum pipe (101) to form soft sealing, and two hard sealing bulges (106) arranged on the stop valve copper pipe (105) are in contact with two hard sealing grooves (103) formed in an aluminum pipe joint (109) respectively to form hard sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190852.XU CN215862225U (en) | 2021-09-10 | 2021-09-10 | Stop valve copper aluminium connector connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190852.XU CN215862225U (en) | 2021-09-10 | 2021-09-10 | Stop valve copper aluminium connector connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215862225U true CN215862225U (en) | 2022-02-18 |
Family
ID=80256672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190852.XU Active CN215862225U (en) | 2021-09-10 | 2021-09-10 | Stop valve copper aluminium connector connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215862225U (en) |
-
2021
- 2021-09-10 CN CN202122190852.XU patent/CN215862225U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Copper aluminum connection structure of shut-off valve Effective date of registration: 20231218 Granted publication date: 20220218 Pledgee: Jiangxi Yiyang Rural Commercial Bank Co.,Ltd. Pledgor: Jiangxi Audy Brasswork Inc. Registration number: Y2023980072211 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |