CN202901599U - Novel air conditioner pipe - Google Patents
Novel air conditioner pipe Download PDFInfo
- Publication number
- CN202901599U CN202901599U CN 201220493369 CN201220493369U CN202901599U CN 202901599 U CN202901599 U CN 202901599U CN 201220493369 CN201220493369 CN 201220493369 CN 201220493369 U CN201220493369 U CN 201220493369U CN 202901599 U CN202901599 U CN 202901599U
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- CN
- China
- Prior art keywords
- flanging
- horn mouth
- air
- connecting tube
- pipe
- 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
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Abstract
The utility model discloses a novel air conditioner pipe comprising a connecting pipe, the pipe walls of two end ports of the connecting pipe respectively expand outwards to form horn mouths, the outer end of the each horn mouth is folded toward the interior of the connecting pipe to form a first folded edge, the portion, at the inner end of each first folded edge, of the connecting pipe is folded toward the direction of the axis of the connecting pipe to form a second folded edge, an obtuse angle of 150-170 degrees is arranged between each first folded edge and each second folded edge, and the horn mouths contact with the folded edges. Due to the structure, the born extruding force and sealing performance when the air conditioner pipe is installed can be enlarged, and the phenomenon that cool air leaks when the air conditioner works is prevented.
Description
Technical field
The utility model relates to a kind of refrigeration appliance field, relates to specifically a kind of air conditioner connecting pipe field.
Background technique
In the prior art, air conditioner connecting pipe adopts single enlarging or traditional double enlarging more, the extruding force that single enlarging air-conditioner pipe can bear is less, when mounted very easily distortion, very easily cause installation defective, bring many difficulties for the installation of air-conditioning, and traditional double enlarging connecting tube only but enlarging has increased one deck horn mouth, the extruding force that can bear is slightly larger than single enlarging air-conditioner pipe, but be also the same with single enlarging air-conditioner pipe in installation, be difficult for sealing, the cold air leakage phenomenon occurs easily, cause the air-conditioning cisco unity malfunction.
Summary of the invention
A kind of can be good at when mounted that provide of the technical problems to be solved in the utility model seals, and prevents a kind of air-conditioning pipe of cold air leakage phenomenon in the air-conditioner pipe.
For achieving the above object, the technological scheme that the utility model is taked is: a kind of air-conditioning pipe, comprise connecting tube, the tube wall of connecting tube two-port expands outwardly respectively the formation horn mouth, the horn mouth outer end folds in pipe, form flanging one, the connecting tube of flanging one inner end is folding to the connecting tube axial direction, forms flanging two.
Preferably, two of flanging one and flangings have one 150 ° of-170 ° of obtuse angles.
Preferably, horn mouth is close to flanging one and is contacted.
Preferably, be provided with the smooth circular arc that is connected between connecting tube and horn mouth.
Preferably, one of horn mouth and flanging form the flanging circular arc.
Adopt the beneficial effect of such scheme to be: the tube wall of connecting tube two-port expands outwardly respectively the formation horn mouth, horn mouth is beneficial to and the installation that is connected of air conditioner connecting pipe joint, the horn mouth outer end folds in pipe, form flanging one, flanging one is close to horn mouth and is contacted, form double-deck horn mouth, increased the extruding force that can bear when installing, reduced the distortion that produces because of extruding, the connecting tube of flanging one inner end is folding to the connecting tube axial direction, form flanging two, compare with traditional two enlargings and have better sealing, so that air-conditioning is difficult for generation cold air leakage phenomenon in the course of the work, two of flanging one and flangings have one 150 ° of-170 ° of obtuse angles, so that connecting tube has better sealability after installing, be provided with the smooth circular arc that is connected between connecting tube and horn mouth, form the flanging circular arc between horn mouth and flanging, so that connecting tube and horn mouth, one of horn mouth and flanging all are smoothly connected, and can not cause because the folding air-conditioner pipe that makes produces distortion, damage air conditioner connecting pipe.
Description of drawings
Fig. 1 is the structural representation of a kind of air-conditioning pipe of the utility model;
Fig. 2 is the installation connection diagram of a kind of air-conditioning pipe of the utility model;
Wherein: 1, connecting tube, 2, connect circular arc, 3, horn mouth, 4, flanging one, 5, flanging circular arc, 6, flanging two, 7, connecting tube joint.
Embodiment
Fig. 1 is structural representation of the present utility model,: a kind of air-conditioning pipe, comprise connecting tube 1, the tube wall of connecting tube 1 two-port expands outwardly respectively and forms horn mouth 3, and horn mouth 3 outer ends fold in pipe, form flanging 1, the connecting tube of flanging one 4 inner ends is folding to the connecting tube axial direction, forms flanging 26, and horn mouth 3 is close to flanging 1 and is contacted, connecting tube 1 and 3 of horn mouths are provided with the smooth circular arc 2 that is connected, and one 4 of horn mouth 3 and flangings form flanging circular arc 5; The tube wall of connecting tube 1 two-port expands outwardly respectively and forms horn mouth 3, horn mouth 3 is beneficial to and air conditioner connecting pipe joint 7 installation that is connected, horn mouth 3 outer ends fold in pipe, form flanging 1, flanging 1 is close to horn mouth 3 and is contacted, form double-deck horn mouth, increased the extruding force that can bear when installing, reduced the distortion that produces because of extruding, the connecting tube of flanging one 4 inner ends is folding to the connecting tube axial direction, form flanging 26, compare with traditional two enlargings and have better sealing, so that the cold air leakage phenomenon be difficult for to occur air-conditioning in the course of the work, connecting tube 1 and 3 of horn mouths are provided with smooth circular arc 2, one 4 formation of horn mouth 3 and the flanging flanging 26 of being connected, so that connecting tube 1 and horn mouth 3, one 4 of horn mouth 3 and flangings all are smoothly connected, and can not cause because the folding air-conditioner pipe that makes produces distortion, damage air conditioner connecting pipe; When air-conditioning was installed, connecting tube joint 7 at first contact with flanging 26 to air conditioner connecting pipe 1 inner extruding, flanging 26 places be subject to extruding force greater than flanging one 4 places, guarantee the sealing when air-conditioning is installed, cold air leakage phenomenon generation when preventing air-conditioning work.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technological scheme carry out; or without improving design of the present utility model and technological scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (5)
1. air-conditioning pipe, comprise connecting tube, it is characterized in that: the tube wall of described connecting tube two-port expands outwardly respectively the formation horn mouth, described horn mouth outer end folds in pipe, form flanging one, the connecting tube of described flanging one inner end is folding to the connecting tube axial direction, forms flanging two.
2. a kind of air-conditioning pipe according to claim 1, it is characterized in that: two of described flanging one and flangings have one 150 ° of-170 ° of obtuse angles.
3. a kind of air-conditioning pipe according to claim 1 is characterized in that: described horn mouth is close to flanging one and is contacted.
4. a kind of air-conditioning pipe according to claim 1 is characterized in that: be provided with the smooth circular arc that is connected between described connecting tube and horn mouth.
5. a kind of air-conditioning pipe according to claim 1 is characterized in that: a formation of described horn mouth and flanging flanging circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493369 CN202901599U (en) | 2012-09-24 | 2012-09-24 | Novel air conditioner pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493369 CN202901599U (en) | 2012-09-24 | 2012-09-24 | Novel air conditioner pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901599U true CN202901599U (en) | 2013-04-24 |
Family
ID=48122270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493369 Expired - Fee Related CN202901599U (en) | 2012-09-24 | 2012-09-24 | Novel air conditioner pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882670A (en) * | 2019-03-27 | 2019-06-14 | 浙江华格供应链服务有限公司永康分公司 | A kind of pipe fitting joint structure on automobile refrigeration system |
-
2012
- 2012-09-24 CN CN 201220493369 patent/CN202901599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882670A (en) * | 2019-03-27 | 2019-06-14 | 浙江华格供应链服务有限公司永康分公司 | A kind of pipe fitting joint structure on automobile refrigeration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130924 |