CN201014091Y - Installation positioning apparatus of air conditioner inside and outside machine connecting pipe - Google Patents
Installation positioning apparatus of air conditioner inside and outside machine connecting pipe Download PDFInfo
- Publication number
- CN201014091Y CN201014091Y CNU200720123885XU CN200720123885U CN201014091Y CN 201014091 Y CN201014091 Y CN 201014091Y CN U200720123885X U CNU200720123885X U CN U200720123885XU CN 200720123885 U CN200720123885 U CN 200720123885U CN 201014091 Y CN201014091 Y CN 201014091Y
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- CN
- China
- Prior art keywords
- pipe
- joint
- positioning
- air conditioner
- connecting tube
- 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.)
- Expired - Lifetime
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Abstract
An installing and positioning device of air conditioner indoor unit and outdoor unit connecting pipes relates to domestic air conditioner equipments. Aiming at solving the problems that the existing air conditioners indoor and outdoor unit is not provided with a positioning and guiding device, the installing difficulty is increased and the condition of the pipeline leakage is appeared, meantime, the phenomenon of the sliding of screw threads is occurred to cause installing problem, therefore, the approach of providing a segment of straight pipe at the joint part is brought forward, the straight pipe segment is used for guiding and positioning a positioning and installing device of the air conditioner indoor and outdoor unit connecting pipe. The technic proposal is that a left end pipe comprising a joint 4 is provided with one end of a copper pipe 2, the middle external screw thread is meshed with the inner screw of a nut 5, a connecting pipe 1 with a bugle mouth end is sleeved inside a central hole of the nut 5, the welding 3 is welded between the copper pipe 2 and the joint 4, a straight positioning pipe 6 of the right end of the joint 4 is inserted into the connecting pipe 1.
Description
One, technical field
The utility model relates to domestic air conditioner, the mounting and positioning device of the inside and outside machine connecting tube of especially a kind of air-conditioning.
Two, background technique
What the sealing configuration of the inside and outside machine connecting tube of present air-conditioning adopted all is that the flared type tapering connects, and the two ends of connecting tube need that all it is carried out bell mouth expanding handles, and connecting tube does not have locating guide device in connection to timing.Therefore following situation appears:
When mounted, just be threaded under the situation that horn mouth does not align, cause connecting tube not contact with the conical surface of joint, the sealing of docking port exerts an influence, and the generation system reveals;
Because horn mouth does not have the correcting function with joint in installation when being connected, nut connects under situation about not aligning, and the phenomenon of stripped thread can occur connecting thread is twisted, causes system leak, produces installation quality.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, and the pipe connecting structure that is convenient to install is promptly in the structure that has joint now.Increase the straight-run of pipe section, utilize the correcting function at straight tube position that connecting tube and joint are carried out correcting, make the straight tube localization part extend into the device that positions in the present connecting tube.
The technological scheme that the purpose of this utility model is taked is, include copper pipe one end is arranged in the left end pipe of joint, middle outside thread and nut inner thread engagement, be with the connecting tube of band horn mouth one end in the nut center hole, be welded to connect between copper pipe and the joint, the right-hand member straight tube positioning pipe of its joint inserts in the connecting tube pipe.
The utility model, the outer diameter of the right-hand member straight tube positioning pipe of joint equates with connecting tube pipe inner diameter.
The utility model, connecting tube and joint are when being connected, the straight tube positioning pipe inserts in the internal orifice dimension of connecting tube, and the circle centre position that makes connecting tube and joint reduces the deviation of its concentricity on same straight line, then nut is screwed into joint, it is tightened, reach the effect of sealing, the inside and outside machine of air-conditioning is installed when connecting, reduce the phenomenon of leaking fluorine and joint screw thread stripped thread, reach the purpose that improves the air-conditioning installation quality.It is simple and compact for structure, make easy to assembly, characteristics such as effect is obvious.
Four, description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Accompanying drawing is the utility model structure cross-sectional schematic.
Among the figure: 1-connecting tube 2-copper pipe 3-welding 4-joint 5-nut 6-straight tube positioning pipe
Five, embodiment
As shown in drawings, include copper pipe 2 one ends are arranged in the left end pipe of joint 4, middle outside thread and the engagement of nut 5 internal threads, be with the connecting tube 1 of band horn mouth one end in nut 5 center holes, welding 3 is connected between copper pipe 2 and the joint 4, in right-hand member straight tube positioning pipe 6 insertion connecting tubes 1 pipe of its joint 4.The outer diameter of the right-hand member straight tube positioning pipe 6 of joint 4 equates with connecting tube 1 pipe inner diameter.
Claims (2)
1. the mounting and positioning device of the inside and outside machine connecting tube of an air-conditioning, include copper pipe (2) one ends are arranged in the left end pipe of joint (4), middle outside thread and the engagement of nut (5) internal thread, be with the connecting tube (1) of band horn mouth one end in nut (5) center hole, welding (3) is connected between copper pipe (2) and the joint (4), it is characterized in that in right-hand member straight tube positioning pipe (6) insertion connecting tube (1) pipe of joint (4).
2. the mounting and positioning device of the inside and outside machine connecting tube of a kind of air-conditioning according to claim 1 is characterized in that the outer diameter of the right-hand member straight tube positioning pipe (6) of joint (4) equates with connecting tube (1) pipe inner diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720123885XU CN201014091Y (en) | 2007-03-28 | 2007-03-28 | Installation positioning apparatus of air conditioner inside and outside machine connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720123885XU CN201014091Y (en) | 2007-03-28 | 2007-03-28 | Installation positioning apparatus of air conditioner inside and outside machine connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014091Y true CN201014091Y (en) | 2008-01-30 |
Family
ID=39025885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720123885XU Expired - Lifetime CN201014091Y (en) | 2007-03-28 | 2007-03-28 | Installation positioning apparatus of air conditioner inside and outside machine connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014091Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095032A (en) * | 2010-12-07 | 2011-06-15 | 广州特信网络技术有限公司 | Hermetic seal terminator |
| CN103388892A (en) * | 2013-08-21 | 2013-11-13 | 苏州工业园区依利电子贸易有限公司 | Special central air conditioner connection pipe |
| CN103470882A (en) * | 2013-09-22 | 2013-12-25 | 太仓康茂电子有限公司 | Welded pipe joint |
| CN103604012A (en) * | 2013-04-13 | 2014-02-26 | 孙海潮 | Connecting nut dedicated to split-type air conditioner refrigerant connecting pipeline |
| CN103629456A (en) * | 2013-05-08 | 2014-03-12 | 孙海潮 | Connecting nut special for refrigerating fluid connecting line of split-type air conditioner |
| WO2015117274A1 (en) * | 2014-02-09 | 2015-08-13 | 孙海潮 | Connection screw nut for dedicated use in split air conditioning refrigerant connection pipelines |
| CN108138996A (en) * | 2015-10-06 | 2018-06-08 | 沃恩工业股份有限公司 | The bindiny mechanism of copper pipe and connector |
| CN110107750A (en) * | 2019-05-07 | 2019-08-09 | 杨启敖 | Pipe jointing |
| WO2021109674A1 (en) * | 2019-12-04 | 2021-06-10 | 浙江盾安人工环境股份有限公司 | Disassembly-prevention nut assembly and air conditioning system |
| CN114131524A (en) * | 2021-11-24 | 2022-03-04 | 河南航天液压气动技术有限公司 | Fixing tool, washing and drying tool and inspection tool for pipeline parts and processing method |
-
2007
- 2007-03-28 CN CNU200720123885XU patent/CN201014091Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095032B (en) * | 2010-12-07 | 2012-12-05 | 广州特信网络技术有限公司 | Hermetic seal terminator |
| CN102095032A (en) * | 2010-12-07 | 2011-06-15 | 广州特信网络技术有限公司 | Hermetic seal terminator |
| CN103604012B (en) * | 2013-04-13 | 2015-12-23 | 孙海潮 | A kind of connector element being exclusively used in split-type air conditioner connecting refrigerant lines road |
| CN103604012A (en) * | 2013-04-13 | 2014-02-26 | 孙海潮 | Connecting nut dedicated to split-type air conditioner refrigerant connecting pipeline |
| CN103629456A (en) * | 2013-05-08 | 2014-03-12 | 孙海潮 | Connecting nut special for refrigerating fluid connecting line of split-type air conditioner |
| CN103388892A (en) * | 2013-08-21 | 2013-11-13 | 苏州工业园区依利电子贸易有限公司 | Special central air conditioner connection pipe |
| CN103470882A (en) * | 2013-09-22 | 2013-12-25 | 太仓康茂电子有限公司 | Welded pipe joint |
| WO2015117274A1 (en) * | 2014-02-09 | 2015-08-13 | 孙海潮 | Connection screw nut for dedicated use in split air conditioning refrigerant connection pipelines |
| CN108138996A (en) * | 2015-10-06 | 2018-06-08 | 沃恩工业股份有限公司 | The bindiny mechanism of copper pipe and connector |
| CN108138996B (en) * | 2015-10-06 | 2020-07-07 | 沃恩工业股份有限公司 | Connecting mechanism for copper pipe and joint |
| CN110107750A (en) * | 2019-05-07 | 2019-08-09 | 杨启敖 | Pipe jointing |
| WO2021109674A1 (en) * | 2019-12-04 | 2021-06-10 | 浙江盾安人工环境股份有限公司 | Disassembly-prevention nut assembly and air conditioning system |
| CN114131524A (en) * | 2021-11-24 | 2022-03-04 | 河南航天液压气动技术有限公司 | Fixing tool, washing and drying tool and inspection tool for pipeline parts and processing method |
| CN114131524B (en) * | 2021-11-24 | 2024-02-09 | 河南航天液压气动技术有限公司 | Fixing tool, washing and drying tool, inspection tool and processing method for pipeline parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: GREECE ELECTRIC( CHONGQING ) CO., LTD. ¬ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: GREE electric (Chongqing) Co., Ltd. Number: 05 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: GREE electric (Chongqing) Co., Ltd. Number: 05 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: GREECE ELECTRIC( CHONGQING ) CO., LTD. ¬ |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080130 |
|
| CX01 | Expiry of patent term |