CN202361717U - Multi-segment capillary tube for air conditioner - Google Patents
Multi-segment capillary tube for air conditioner Download PDFInfo
- Publication number
- CN202361717U CN202361717U CN2011205284514U CN201120528451U CN202361717U CN 202361717 U CN202361717 U CN 202361717U CN 2011205284514 U CN2011205284514 U CN 2011205284514U CN 201120528451 U CN201120528451 U CN 201120528451U CN 202361717 U CN202361717 U CN 202361717U
- Authority
- CN
- China
- Prior art keywords
- capillary tube
- capillary
- air conditioner
- idle call
- buffering
- 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
Links
- 230000003139 buffering effect Effects 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 15
- 238000004378 air conditioning Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a multi-segment capillary tube for an air conditioner. The capillary tube comprises a capillary tube body; a positioning device and a welding end are formed at one end of the capillary tube body; a buffering end and an interface end are respectively formed at the other end of the capillary tube body by adopting a reducing stretching mode. The diameters of the buffering end and the interface end are different. Through the capillary tube, a capillary tube assembly welding plugging phenomenon can be radically eliminated, the installation quality is ensured, the production cost is reduced, meanwhile, phenomena of cracking and breakage and a phenomenon that the positioning device cannot be formed due to vibration of the air conditioner when an air conditioning system runs are avoided, the conventional tube assembly with local structural change can be used, a tube stack is not required to be newly designed, and the capillary tube is very convenient.
Description
Technical field:
The utility model relates to air-conditioning organ pipe technical group field, especially relates to a kind of idle call capillary.
Background technology:
Capillary is one of important accessory in the air-conditioning system, mainly plays throttling.The capillary that uses in the air-conditioning organ pipe group at present has common capillary and flared type capillary; Wherein, See shown in Figure 1: common body 01 capillaceous is generally the copper pipe of diameter less than 4.76mm; For with air-conditioning system in other calibers be connected greater than the pipeline of 4.76mm, need between capillary and other pipelines, increase by one section screen pipe 012, capillary and other pipelines are coupled together through screen pipe 012 with welding then.The problem that the capillary of this structure exists is: because capillary inner diameter is very little; Make the capillary weldering stifled during welding processing easily, connect through screen pipe 012, all there is a pad at screen pipe 012 two ends; The hidden danger of quality that has water clock causes production cost to increase simultaneously.See shown in Figure 2: the flared type capillary is that the one or both ends enlarging by common body 01 capillaceous is processed to form; Flared end 011 is directly welded with other accessory in use; Because of one or both ends capillaceous enlarging processing; Can't form positioner, the direct enlarging of capillary simultaneously forms, and when air-conditioning system is moved, enlarging fillter section cracking, phenomenon of rupture occur because of the air-conditioning vibrations easily.
The utility model content:
The purpose of the utility model is a kind of idle call multistage capillary that provides with regard to being the weak point that exists to prior art, and it can eliminate the stifled phenomenon of weldering, reduce production costs, avoid simultaneously ftractureing, rupture and can't form the phenomenon of positioner.
For realizing above-mentioned purpose, the idle call multistage capillary of the utility model comprises the capillary body, and an end of capillary body forms positioner and welding ends, and the other end forms buffering end and interface end respectively.
Preferred as technique scheme, the diameter of described buffering end and interface end is inequality.
Preferred as technique scheme, said positioner is a convex hoop shape.
Preferred as technique scheme, the length of said welding ends is 12～20mm.
Preferred as technique scheme, the length of said welding ends is 15～20mm.
Preferred as technique scheme, said buffering end and interface end are formed by stretching.
The beneficial effect of the utility model is: it can fundamentally eliminate the stifled phenomenon of capillary module weldering; Guarantee installation quality, reduce production costs, avoid cracking, fracture that when air-conditioning system is moved, causes and the phenomenon that can't form positioner simultaneously because of the air-conditioning vibrations; And can continue to use existing pipe assembly; Only carry out the partial structurtes change and get final product, need not to design the pipe group again, very convenient.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is existing common capillary pipe structure sketch map;
Fig. 2 is existing flared type capillary pipe structure sketch map;
Fig. 3 is one of structural representation of the utility model;
Fig. 4 be the utility model structural representation two.
The specific embodiment:
See that Fig. 3 is to shown in Figure 4: the idle call multistage capillary of the utility model comprises capillary body 10; One end of capillary body 10 forms positioner 11 and welding ends 14; Positioner 11 is preferably convex hoop shape, forms through punch process, and the other end adopts the reducing stretching mode to form buffering end 12 and interface end 13 respectively.The diameter of buffering end 12 and interface end 13 is inequality.During use interface end 13 is connected with other pipelines, buffering end 12 plays cushioning effect when air-conditioning system is moved.
When the idle call multistage of a utility model end capillaceous is connected with other pipelines; Idle call multistage capillary welding ends 14 is inserted other pipelines to be welded until positioner 11; The size of welding ends is between 12～20mm; Preferred 15～20mm, positioner 11 play the restriction insertion depth and prevent to weld stifled effect.
The idle call multistage other end capillaceous comprises buffering end 12 and interface end 13; Buffering end 12 and capillary body 10, interface end 13 are one-body molded, 12 pressure stabilization functions of buffering end, the screen pipe 012 of buffering end 12 alternate figures 1; Relative Fig. 1 of idle call multistage capillary of the utility model saves screen pipe; And the welding procedure of capillary and screen pipe, stopped the hidden danger of quality of water clock, directly cause cost to reduce simultaneously.
The flared end of Fig. 2 causes enlarging material generation stress because of enlarging technology, and welding back solder joint becomes fragile and produces cracking, and interface end 13 formed by stretching has solved and changes problem.
The idle call multistage capillary of the utility model can be purchased or produced by certain uniform specification making, unification by professional production producer, and is simple to operation, and its technological process of production is capillary stretching---stretching of a capillary reducing---packing.
The above is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model, and every equalization of doing according to the utility model changes with modifying and all belongs in the claim that the utility model contains.
Claims (6)
1. idle call multistage capillary comprises capillary body (10), it is characterized in that: an end of capillary body (10) forms positioner (11) and welding ends (14), and the other end forms buffering end (12) and interface end (13) respectively.
2. idle call multistage capillary according to claim 1 is characterized in that: the diameter of described buffering end (12) and interface end (13) is inequality.
3. idle call multistage capillary according to claim 1 is characterized in that: said positioner (11) is a convex hoop shape.
4. idle call multistage capillary according to claim 1 is characterized in that: the length of said welding ends (14) is 12～20mm.
5. idle call multistage capillary according to claim 4 is characterized in that: the length of said welding ends (14) is 15～20mm.
6. idle call multistage capillary according to claim 1 is characterized in that: said buffering end (12) and interface end (13) are formed by stretching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205284514U CN202361717U (en) | 2011-12-16 | 2011-12-16 | Multi-segment capillary tube for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205284514U CN202361717U (en) | 2011-12-16 | 2011-12-16 | Multi-segment capillary tube for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361717U true CN202361717U (en) | 2012-08-01 |
Family
ID=46572898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205284514U Expired - Lifetime CN202361717U (en) | 2011-12-16 | 2011-12-16 | Multi-segment capillary tube for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361717U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315762A (en) * | 2014-10-15 | 2015-01-28 | 合肥华凌股份有限公司 | Capillary tube and filter component with same |
| CN104848611A (en) * | 2015-05-11 | 2015-08-19 | 合肥锦利丰机械有限公司 | Capillary tube transition tube and preparation method thereof |
| CN106679248A (en) * | 2017-01-18 | 2017-05-17 | 合肥美的电冰箱有限公司 | Machining method of throttling pressure-reducing pipeline, throttling pressure-reducing device and refrigerator |
| CN107894373A (en) * | 2017-10-23 | 2018-04-10 | 常州大学 | Novel capillary mouth mold |
| CN112747501A (en) * | 2019-10-31 | 2021-05-04 | 广东美的白色家电技术创新中心有限公司 | Compressor assembly, heat exchange system and electrical equipment |
-
2011
- 2011-12-16 CN CN2011205284514U patent/CN202361717U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315762A (en) * | 2014-10-15 | 2015-01-28 | 合肥华凌股份有限公司 | Capillary tube and filter component with same |
| CN104848611A (en) * | 2015-05-11 | 2015-08-19 | 合肥锦利丰机械有限公司 | Capillary tube transition tube and preparation method thereof |
| CN106679248A (en) * | 2017-01-18 | 2017-05-17 | 合肥美的电冰箱有限公司 | Machining method of throttling pressure-reducing pipeline, throttling pressure-reducing device and refrigerator |
| CN107894373A (en) * | 2017-10-23 | 2018-04-10 | 常州大学 | Novel capillary mouth mold |
| CN112747501A (en) * | 2019-10-31 | 2021-05-04 | 广东美的白色家电技术创新中心有限公司 | Compressor assembly, heat exchange system and electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |