CN106382772A - Connecting pipe used for air conditioner refrigerating pipes - Google Patents
Connecting pipe used for air conditioner refrigerating pipes Download PDFInfo
- Publication number
- CN106382772A CN106382772A CN201610774551.2A CN201610774551A CN106382772A CN 106382772 A CN106382772 A CN 106382772A CN 201610774551 A CN201610774551 A CN 201610774551A CN 106382772 A CN106382772 A CN 106382772A
- Authority
- CN
- China
- Prior art keywords
- pipe body
- connecting pipe
- connection pipe
- connecting tube
- air conditioner
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
Abstract
A connecting pipe used for air conditioner refrigerating pipes comprises connecting pipe bodies. The connecting pipe bodies comprise the first connecting pipe body, the second connecting pipe body and the third connecting pipe body. The inner diameter of the first connecting pipe body, the inner diameter of the second connecting pipe body and the inner diameter of the third connecting pipe body are sequentially increased. The first connecting pipe body and the third connecting pipe body are cylinders. The second connecting pipe body is an elbow. The first connecting pipe body, the second connecting pipe body and the third connecting pipe body are sequentially connected through a hollow circular truncated cone. A convex groove is formed in the outer ring of the first connecting pipe body and is arranged inwards. Compared with the prior art, the connecting position of the adjacently-connected refrigerating pipes can be arranged in the second connecting pipe body, and the situation of leakage points at the connecting position is reduced to the maximum degree; in addition, the second connecting pipe body is the elbow, the angle of the elbow can also be adjusted according to needs, and better linkage between the connecting pipe and the refrigerating pipes is guaranteed; and the product quality can be improved, and assembling work of refrigerating equipment is convenient as well.
Description
Technical field
The present invention relates to refrigeration fitting connections technical field, particularly to a kind of connection for air conditioner refrigeration pipe
Pipe.
Background technology
In refrigeration accessory assembling process, many refrigerator pipes need to be connected with each other, thus constituting the refrigeration piping of the whole series, and
In prior art, there is problems with the connecting tube that adjacent refrigerator pipes rely on：(1) leak source in junction, causes cold-producing medium to let out
Dew；(2) the refrigerator pipes aperture ratio being connected is more single, and the scope of application is more single；(3) need at present between refrigerator pipes using welding
Connecting, the situation of rosin joint and fracture easily occurring, thus reducing the quality of product.
Content of the invention
For the deficiencies in the prior art, the invention provides one kind calls refrigeration pipe connected pipe, adjacent refrigeration can be solved
Connect between pipe and the problems such as electric leakage or rosin joint occurs, the technique effect of refrigeration product quality can be improved.
The technical scheme is that and be achieved in that：
A kind of connecting tube for air conditioner refrigeration pipe, including connecting tube body, described connection tube body includes first even
Adapter body, the second connection pipe body and the 3rd connection pipe body, described first connection pipe body, the second connection pipe body and the 3rd connection
Body is sequentially connected and connects and insertion, the internal diameter of described first connection pipe body, the second connection pipe body and the 3rd connection pipe body according to
Secondary increase, described first connection pipe body and the 3rd connection pipe body circle of position cylinder, described second connection pipe body is bend pipe, described first
The round platform that connection pipe body, the second connection pipe body and the 3rd connection pipe body pass sequentially through hollow connects, described first connection pipe body
Outer ring be provided with tongue, described tongue is inwardly arranged.
Preferably, the arc core radius of described second connection pipe body bend pipe is 1.5cm ± 0.1cm.
Preferably, the internal diameter of described first connection pipe body is 1.431cm ± 0.03cm, the internal diameter of described 3rd connection pipe body
For 2.133cm ± 0.03cm.
Preferably, the wall thickness of described first connection pipe body, the second connection pipe body and the 3rd connection pipe body is 0.065cm.
Preferably, the length of described tongue is 0.14cm.
Compared with prior art, the present invention has following beneficial effect：
The connecting tube for air conditioner refrigeration pipe of the present invention, is provided with three sections of connecting tubes, can make the refrigerator pipes of adjacent connection
Junction is in the second connection pipe body, reduces junction leak source situation to greatest extent, and in addition the second connection pipe body is bend pipe,
The angle of bend pipe is adjusted, it is ensured that being preferably connected between connecting tube and refrigerator pipes, to improve product also dependent on needs
The quality of product, has been also convenient for the assembly work of refrigeration plant simultaneously.
Brief description
Fig. 1 is the structural representation of the connecting tube for air conditioner refrigeration pipe of the present invention；
Fig. 2 is the sectional view of Fig. 1.
In figure：Connect tube body 1, the first connection pipe body 2, the second connection pipe body 3, the 3rd connection pipe body 4, round platform 5, tongue
6.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the present invention is clearly and completely described.
As shown in Figure 1, 2, a kind of connecting tube for air conditioner refrigeration pipe, including connecting tube body 1, described connecting tube is originally
Body includes the first connection pipe body 2, the second connection pipe body 3 and the 3rd connection pipe body 4, and described first connection pipe body 2, second connects
Body 3 and the 3rd connection pipe body 4 are sequentially connected and connect and insertion, described first connection pipe body 2, the second connection pipe body 3 and
The internal diameter of the 3rd connection pipe body 4 increases successively, described first connection pipe body 2 and the 3rd connection pipe body 4 circle of position cylinder, and described second
Connection pipe body 3 is bend pipe, and described first connection pipe body 2, the second connection pipe body 3 and the 3rd connection pipe body 4 pass sequentially through hollow
Round platform 5 connect, the outer ring of described first connection pipe body 2 is provided with tongue 6, and described tongue 6 is inwardly arranged, the bending of described bend pipe
Angle can be configured as needed, and described first connection pipe body 2, the second connection pipe body 3 and the 3rd connection pipe body 4 can adopt
It is integrally formed, be not only avoided that leakage of refrigerant, the step decreasing processing technique.Described second connection pipe body 3 bend pipe
Arc core radius is 1.5cm ± 0.1cm.The internal diameter of described first connection pipe body 2 is 1.431cm ± 0.03cm, described 3rd connection
The internal diameter of body 4 is 2.133cm ± 0.03cm.Described first connection pipe body 2, the second connection pipe body 3 and the 3rd connection pipe body 4
Wall thickness be 0.065cm.The length of described tongue 6 is 0.14cm.
To sum up the structure of the present invention understands, the connecting tube for air conditioner refrigeration pipe of the present invention is provided with three sections of connecting tubes,
The refrigerator pipes junction that adjacent connection can be made is in the second connection pipe body, reduces junction leak source situation to greatest extent, separately
Outer second connection pipe body is bend pipe, and the angle of bend pipe is also dependent on needing to be adjusted it is ensured that between connecting tube and refrigerator pipes more
Good linking, can not only improve the quality of product, be also convenient for the assembly work of refrigeration plant simultaneously.
Claims (5)
1. a kind of connecting tube for air conditioner refrigeration pipe, including connecting tube body it is characterised in that described connection tube body bag
Include the first connection pipe body, the second connection pipe body and the 3rd connection pipe body, described first connection pipe body, the second connection pipe body and
3rd connection pipe body is sequentially connected and connects and insertion, described first connection pipe body, the second connection pipe body and the 3rd connection pipe body
Internal diameter increase successively, described first connection pipe body and the 3rd connection pipe body circle of position cylinder, described second connection pipe body is bend pipe,
The round platform that described first connection pipe body, the second connection pipe body and the 3rd connection pipe body pass sequentially through hollow connects, and described first
The outer ring of connection pipe body is provided with tongue, and described tongue is inwardly arranged.
2. it is used for the connecting tube of air conditioner refrigeration pipe as claimed in claim 1 it is characterised in that described second connection pipe body is curved
The arc core radius of pipe is 1.5cm ± 0.1cm.
3. it is used for as claimed in claim 1 or 2 the connecting tube of air conditioner refrigeration pipe it is characterised in that described first connecting tube
The internal diameter of body is 1.431cm ± 0.03cm, and the internal diameter of described 3rd connection pipe body is 2.133cm ± 0.03cm.
4. it is used for as claimed in claim 1 or 2 the connecting tube of air conditioner refrigeration pipe it is characterised in that described first connecting tube
The wall thickness of body, the second connection pipe body and the 3rd connection pipe body is 0.065cm.
5. it is used for as claimed in claim 1 or 2 the connecting tube of air conditioner refrigeration pipe it is characterised in that the length of described tongue
For 0.14cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774551.2A CN106382772A (en) | 2016-08-31 | 2016-08-31 | Connecting pipe used for air conditioner refrigerating pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774551.2A CN106382772A (en) | 2016-08-31 | 2016-08-31 | Connecting pipe used for air conditioner refrigerating pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106382772A true CN106382772A (en) | 2017-02-08 |
Family
ID=57939581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774551.2A Pending CN106382772A (en) | 2016-08-31 | 2016-08-31 | Connecting pipe used for air conditioner refrigerating pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382772A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070091906A (en) * | 2006-03-08 | 2007-09-12 | (주)시원이앤씨 | Pipe connecting box assemblies for air conditioners |
| CN101191685A (en) * | 2006-11-21 | 2008-06-04 | 乐金电子(天津)电器有限公司 | Air-conditioning condensator outlet connecting pipe structure |
| CN201246931Y (en) * | 2008-07-15 | 2009-05-27 | Tcl集团股份有限公司 | Connecting pipe of air conditioner condenser |
| CN201653010U (en) * | 2010-02-08 | 2010-11-24 | Tcl集团股份有限公司 | Refrigerant flow distributing device and air-conditioner |
| CN201724478U (en) * | 2010-02-04 | 2011-01-26 | 浙江精艺管件有限公司 | Splitter for air conditioner |
| CN203586625U (en) * | 2013-10-26 | 2014-05-07 | 黄赛华 | Shunt tee of central air conditioner |
-
2016
- 2016-08-31 CN CN201610774551.2A patent/CN106382772A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070091906A (en) * | 2006-03-08 | 2007-09-12 | (주)시원이앤씨 | Pipe connecting box assemblies for air conditioners |
| CN101191685A (en) * | 2006-11-21 | 2008-06-04 | 乐金电子(天津)电器有限公司 | Air-conditioning condensator outlet connecting pipe structure |
| CN201246931Y (en) * | 2008-07-15 | 2009-05-27 | Tcl集团股份有限公司 | Connecting pipe of air conditioner condenser |
| CN201724478U (en) * | 2010-02-04 | 2011-01-26 | 浙江精艺管件有限公司 | Splitter for air conditioner |
| CN201653010U (en) * | 2010-02-08 | 2010-11-24 | Tcl集团股份有限公司 | Refrigerant flow distributing device and air-conditioner |
| CN203586625U (en) * | 2013-10-26 | 2014-05-07 | 黄赛华 | Shunt tee of central air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |