CN201903234U - Capillary tube non-welding mounting structure - Google Patents
Capillary tube non-welding mounting structure Download PDFInfo
- Publication number
- CN201903234U CN201903234U CN2010206301917U CN201020630191U CN201903234U CN 201903234 U CN201903234 U CN 201903234U CN 2010206301917 U CN2010206301917 U CN 2010206301917U CN 201020630191 U CN201020630191 U CN 201020630191U CN 201903234 U CN201903234 U CN 201903234U
- Authority
- CN
- China
- Prior art keywords
- capillary
- connector
- mounting structure
- termination
- spacing hole
- 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 - Fee Related
Links
- 238000003466 welding Methods 0.000 title description 8
- 238000005476 soldering Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000005452 bending Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a capillary non-welded mounting structure, including capillary, connector, still including coupling nut, be equipped with the external screw thread at the tip of connector, this external screw thread cooperatees with coupling nut's internal thread, and capillary's tip is equipped with the end, and coupling nut's outer end is equipped with spacing hole, and spacing hole is gone into to capillary's end card, and the diameter in spacing hole is less than the diameter of end. The utility model discloses can be convenient install the capillary, work efficiency is high, and product quality is stable, and it is also more convenient to maintain.
Description
Technical field
The utility model relates to the non-soldering mounting structure of a kind of capillary.
Background technology
Capillary is as one of necessary element of air-conditioning system, and the mode of welding is adopted in existing connection capillaceous mostly, and existing capillary welded and installed mode has following shortcoming.
One, the mode by welding connects, and flame is grilled thoroughly capillary easily and caused leakage.
Two, when welding, general bend pipe is unfavorable for operation, so, generally be to adopt straight tube to weld, afterwards again with the straight tube bending, and the precision of manual bending is difficult for holding, and also can capillary be fractureed, and influences product quality.
Three, when weld job, if capillary is too much, even can't carry out weld job, easily produce and interfere inefficiency.
Four, with after the capillary welding, capillary promptly combines together with connector, if capillary has leakage, maintenance is also inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, provides a kind of capillary non-soldering mounting structure, and the utility model can be installed capillary easily, high efficiency, and constant product quality is safeguarded also more convenient.
Its technical scheme is as follows.
The non-soldering mounting structure of a kind of capillary, comprise capillary, connector, also include the attaching nut, end at connector is provided with external screw thread, this external screw thread matches with attaching nut's internal thread, and end capillaceous is provided with the termination, and attaching nut's outer end is provided with spacing hole, termination capillaceous snaps in spacing hole, and the diameter of spacing hole is less than the diameter of termination.
The technical scheme of the further refinement of aforementioned techniques scheme can be.
Described termination is an adpting flange.
Also be provided with gasket seal between described connector and termination, the middle part of gasket seal is provided with through hole.
Described connector can be the connector on the knockout, also can be the connector on the L type pipe.
In sum, the utility model has the advantages that.
1, when mounted, capillary can be fixed on the connector by the nut that is rotatably connected, adopt non-welding manner to connect, efficient is higher when mounted.
2, since install more convenient, before installation, can be earlier with the capillary bending, avoid because bending and the quality of product is impacted afterwards.
3, if capillary damages, can unclamp the attaching nut, reinstall capillary again, safeguard more convenient.
4, if a plurality of capillaries need be arranged in limited space, also can install easily.
Description of drawings
Fig. 1 is the cutaway view of the non-soldering mounting structure of the described capillary of the utility model embodiment.
Fig. 2 is the structure chart of the non-soldering mounting structure of aforementioned capillary when using in air-conditioner.
Description of reference numerals: 1, capillary, 2, connector, 3, the attaching nut, 4, external screw thread, 5, the termination, 6, spacing hole, 7, gasket seal, 8, through hole.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in Figure 1, the non-soldering mounting structure of a kind of capillary, comprise that capillary 1, connector 2(connector 2 comprise connector on the knockout and the connector on the L type pipe, connector is connected with knockout and L type pipe by the mode of welding), also include attaching nut 3, be provided with external screw thread 4 in the end of connector 2, this external screw thread 4 matches with attaching nut 3 internal thread, the end of capillary 1 is provided with termination 5, attaching nut 3 outer end is provided with spacing hole 6, the termination 5 of capillary 1 snaps in spacing hole 6, and the diameter of spacing hole 6 is less than the diameter of termination 5.
Wherein, described termination 5 is an adpting flange, and this adpting flange forms by flange is carried out in the end of capillary 1.Also be provided with gasket seal 7 between described connector 2 and termination 5, the middle part of gasket seal 7 is provided with through hole 8, and connector 2 communicates with capillary 1 by this through hole 8.
Present embodiment has following advantage.
1, when mounted, capillary 1 can be fixed on the connector 2 by the nut 3 that is rotatably connected, adopt non-welding manner to connect, efficient is higher when mounted.
2, since install more convenient, before installation, can be earlier with capillary 1 bending, avoid because bending and the quality of product is impacted afterwards.
3, if capillary 1 damages, can unclamp attaching nut 3, reinstall capillary 1 again, safeguard more convenient.
4, if a plurality of capillaries 1 need be arranged in limited space, also can install easily.
Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (3)
1. non-soldering mounting structure of capillary, comprise capillary, connector, it is characterized in that, also include the attaching nut, be provided with external screw thread in the end of connector, this external screw thread matches with attaching nut's internal thread, end capillaceous is provided with the termination, attaching nut's outer end is provided with spacing hole, and termination capillaceous snaps in spacing hole, and the diameter of spacing hole is less than the diameter of termination.
2. the non-soldering mounting structure of capillary according to claim 1 is characterized in that described termination is an adpting flange.
3. the non-soldering mounting structure of capillary as claimed in claim 1 or 2 is characterized in that also be provided with gasket seal between described connector and termination, the middle part of gasket seal is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206301917U CN201903234U (en) | 2010-11-29 | 2010-11-29 | Capillary tube non-welding mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206301917U CN201903234U (en) | 2010-11-29 | 2010-11-29 | Capillary tube non-welding mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903234U true CN201903234U (en) | 2011-07-20 |
Family
ID=44273826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206301917U Expired - Fee Related CN201903234U (en) | 2010-11-29 | 2010-11-29 | Capillary tube non-welding mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016853A (en) * | 2016-06-17 | 2016-10-12 | 安徽天祥空调科技有限公司 | Parallel flow evaporator distribution pipe uniform in distribution and forming process of distribution pipe |
| CN109405371A (en) * | 2018-10-09 | 2019-03-01 | 珠海格力电器股份有限公司 | Capillary tube and flow divider integrated flow dividing device and assembly method thereof and air conditioner |
-
2010
- 2010-11-29 CN CN2010206301917U patent/CN201903234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016853A (en) * | 2016-06-17 | 2016-10-12 | 安徽天祥空调科技有限公司 | Parallel flow evaporator distribution pipe uniform in distribution and forming process of distribution pipe |
| CN109405371A (en) * | 2018-10-09 | 2019-03-01 | 珠海格力电器股份有限公司 | Capillary tube and flow divider integrated flow dividing device and assembly method thereof and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201903234U (en) | Capillary tube non-welding mounting structure | |
| CN103940090A (en) | Heat pump water heater and heat exchanger thereof | |
| CN203190830U (en) | Novel condenser | |
| CN201892329U (en) | Vacuum-tube solar pressure-bearing heat collector | |
| CN202158278U (en) | Copper aluminum composite tube and connecting tube of outdoor machine of air conditioner | |
| CN204902333U (en) | A condenser connects for be connected with pressure manifold | |
| CN207858153U (en) | A kind of pipeline is welded and fixed fixture | |
| CN202329353U (en) | Mounting bracket of parallel flow heat exchanger | |
| CN203731927U (en) | Collector fixing structure suitable for shell-and-tube heat exchanger | |
| CN201795891U (en) | Circumscribed pressure pipe joint of pressure transmitter for measuring pressure | |
| CN203242983U (en) | Thick wall galvanized steel pipe joint connecting device | |
| CN203175870U (en) | Air suction connecting part seat ring for dual-rotor compressor of air conditioner | |
| CN202453190U (en) | Joint mounting mechanism of engine water temperature test sensor | |
| CN201881559U (en) | Hot-melting socket type welding hot-melter for water pipes | |
| CN202041009U (en) | Joint at water inlet and water outlet of heat collector | |
| CN217485050U (en) | Low light loss type acrylic plate | |
| CN202834158U (en) | Welding flange ball valve | |
| CN203817669U (en) | Fin laser welding clamps | |
| CN103389168A (en) | Fixing device for temperature sensitive probe of exhaust pipe | |
| CN202153066U (en) | Air conditioning evaporator | |
| CN203148120U (en) | Liquid reservoir and press plate soldering and positioning structure in air-conditioner condenser | |
| CN203190829U (en) | Assembling type condenser | |
| CN203857156U (en) | Connection valve | |
| CN204942828U (en) | A kind of reducer fitting for pipe-line system | |
| CN208670346U (en) | A kind of novel curved surface connecting flange |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |