CN106322559A - Connecting pipe for air conditioner refrigeration pipes - Google Patents
Connecting pipe for air conditioner refrigeration pipes Download PDFInfo
- Publication number
- CN106322559A CN106322559A CN201610780064.7A CN201610780064A CN106322559A CN 106322559 A CN106322559 A CN 106322559A CN 201610780064 A CN201610780064 A CN 201610780064A CN 106322559 A CN106322559 A CN 106322559A
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
Abstract
A connecting pipe for air conditioner refrigeration pipes comprises a connecting pipe main body. The connecting pipe main body comprises a first connecting pipe body, a second connecting pipe body and a third connecting pipe body, wherein the second connecting pipe body is a hollow circular truncated cone; the inner diameter of the first connecting pipe body is smaller than that of the third connecting pipe body; the first connecting pipe body and the third connecting pipe body are cylinders; the first connecting pipe body, the second connecting pipe body and the third connecting pipe body are integrally manufactured; and the outer ring of the third connecting pipe body is provided with a throat. Compared with the prior art, the connecting pipe for the air conditioner refrigeration pipes is provided with the three connecting pipe bodies, the connecting position of the adjacently connected refrigeration pipes is located in the second connecting pipe body, and the leaking condition of the connecting position is lowered to the maximum extent. In addition, the outer ring of the third connecting pipe body is provided with the throat, better linkage between the connecting pipe and the refrigeration pipes is guaranteed, the product quality is improved, and meanwhile assembling work of refrigeration equipment is facilitated.
Description
Technical field
The present invention relates to fitting connections technical field of freezing, particularly to a kind of connection for air conditioner refrigeration pipe
Pipe.
Background technology
During refrigeration accessory assembling, many refrigerator pipes need to be connected with each other, thus constitute the refrigeration piping of the whole series, and
In prior art, the connecting tube that adjacent refrigerator pipes relies on there is problems in that leak source occurs in (1) 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) employing welding is presently required between refrigerator pipes
Connect, the situation of rosin joint and fracture easily occurs, thus reduces the quality of product.
Summary of the invention
For the deficiencies in the prior art, the invention provides one and call refrigerator pipes connecting tube, adjacent refrigeration can be solved
Connect the problems such as electric leakage or rosin joint occur between pipe, 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 connecting 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 connect
Body is sequentially connected and connects and through, and described second connection pipe body is the round platform of hollow, and the internal diameter of described first connection pipe body is little
In the 3rd connection pipe body, described first connection pipe body and the 3rd connection pipe body circle of position cylinder, described first connection pipe body, the second company
Adapter body and the 3rd connection pipe body are made into integration, and the outer ring of described 3rd connection pipe body is provided with reducing.
Preferably, the internal diameter of described first connection pipe body is 4.78cm ± 0.07cm.
Preferably, the footing of described round platform is 60 °, and the internal diameter of described 3rd connection pipe body is 8.48cm ± 0.02cm.
Preferably, the wall thickness of described first connection pipe body, the second connection pipe body and the 3rd connection pipe body is 0.55cm.
Preferably, a length of 13.2cm ± 1cm of described 3rd connection pipe body.
Compared with prior art, the present invention has a 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, the outer ring of other 3rd connection pipe body to greatest extent
It is provided with reducing, it is ensured that be preferably connected between connecting tube with refrigerator pipes, the quality of product can not only be improved, be also convenient for system simultaneously
The assembly work of cool equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the connecting tube for air conditioner refrigeration pipe of the present invention.
In figure: connecting tube body 1, the first connection pipe body 2, the second connection pipe body 3, the 3rd connection pipe body 4, reducing 5.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the present invention is clearly and completely described.
As it is shown in figure 1, a kind of connecting tube for air conditioner refrigeration pipe, including connecting tube body 1, described connecting tube body
1 includes that the first connection pipe body the 2, second connection pipe body 3 and the 3rd connection pipe body 4, described first connection pipe body 2, second connect
Body 3 and the 3rd connection pipe body 4 are sequentially connected and connect and through, and described second connection pipe body 3 is the round platform of hollow, and described
The internal diameter of one connection pipe body 2 be less than the 3rd connection pipe body 4, described first connection pipe body 2 and the 3rd connection pipe body 4 circle of position cylinder,
Described first connection pipe body the 2, second connection pipe body 3 and the 3rd connection pipe body 4 are made into integration, described 3rd connection pipe body 4
Outer ring is provided with reducing 5, facilitates the connection between refrigerator pipes.The internal diameter of described first connection pipe body 2 is 4.78cm ± 0.07cm.Institute
The footing stating round platform is 60 °, and the internal diameter of described 3rd connection pipe body 4 is 8.48cm ± 0.02cm.Described first connection pipe body 2,
The wall thickness of the second connection pipe body 3 and the 3rd connection pipe body 4 is 0.55cm.The a length of 13.2cm of described 3rd connection pipe body 4
±1cm。
To sum up the structure of the present invention understands, and 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 can make adjacent connection is in the second connection pipe body, reduces junction leak source situation to greatest extent, separately
The outer ring of outer 3rd connection pipe body is provided with reducing, it is ensured that be preferably connected between connecting tube with refrigerator pipes, can not only improve product
Quality, be also convenient for the assembly work of refrigeration plant simultaneously.
Claims (5)
1. for a connecting tube for air conditioner refrigeration pipe, including connecting tube body, it is characterised in that described connecting 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 through, and described second connection pipe body is the round platform of hollow, described first connection pipe body
Internal diameter less than the 3rd connection pipe body, described first connection pipe body and the 3rd connection pipe body circle of position cylinder, described first connecting tube
Body, the second connection pipe body and the 3rd connection pipe body are made into integration, and the outer ring of described 3rd connection pipe body is provided with reducing.
2. the connecting tube for air conditioner refrigeration pipe as claimed in claim 1, it is characterised in that described first connection pipe body
Internal diameter is 4.78cm ± 0.07cm.
3. the connecting tube for air conditioner refrigeration pipe as claimed in claim 1 or 2, it is characterised in that the footing of described round platform
Being 60 °, the internal diameter of described 3rd connection pipe body is 8.48cm ± 0.02cm.
4. the connecting tube for air conditioner refrigeration pipe as claimed in claim 1 or 2, 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 0.55cm.
5. the connecting tube for air conditioner refrigeration pipe as claimed in claim 1 or 2, it is characterised in that described 3rd connecting tube
A length of 13.2cm ± the 1cm of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780064.7A CN106322559A (en) | 2016-08-31 | 2016-08-31 | Connecting pipe for air conditioner refrigeration pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780064.7A CN106322559A (en) | 2016-08-31 | 2016-08-31 | Connecting pipe for air conditioner refrigeration pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106322559A true CN106322559A (en) | 2017-01-11 |
Family
ID=57789507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780064.7A Pending CN106322559A (en) | 2016-08-31 | 2016-08-31 | Connecting pipe for air conditioner refrigeration pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106322559A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246931Y (en) * | 2008-07-15 | 2009-05-27 | Tcl集团股份有限公司 | Connecting pipe of air conditioner condenser |
| KR101397532B1 (en) * | 2013-11-26 | 2014-05-20 | 박애경 | Pipe connection structure for air conditioning system |
| CN204062259U (en) * | 2014-08-27 | 2014-12-31 | 上海酷风汽车部件有限公司 | A kind of pipe joint of refrigerant pipe |
| CN105299347A (en) * | 2014-07-21 | 2016-02-03 | 吴炯东 | Connection structure of refrigerant tube |
-
2016
- 2016-08-31 CN CN201610780064.7A patent/CN106322559A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201246931Y (en) * | 2008-07-15 | 2009-05-27 | Tcl集团股份有限公司 | Connecting pipe of air conditioner condenser |
| KR101397532B1 (en) * | 2013-11-26 | 2014-05-20 | 박애경 | Pipe connection structure for air conditioning system |
| CN105299347A (en) * | 2014-07-21 | 2016-02-03 | 吴炯东 | Connection structure of refrigerant tube |
| CN204062259U (en) * | 2014-08-27 | 2014-12-31 | 上海酷风汽车部件有限公司 | A kind of pipe joint of refrigerant pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |