CN104148463A - Air conditioner, air conditioner pipeline piece and air conditioner pipeline piece bending method - Google Patents
Air conditioner, air conditioner pipeline piece and air conditioner pipeline piece bending method Download PDFInfo
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- CN104148463A CN104148463A CN201410317280.9A CN201410317280A CN104148463A CN 104148463 A CN104148463 A CN 104148463A CN 201410317280 A CN201410317280 A CN 201410317280A CN 104148463 A CN104148463 A CN 104148463A
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- kink
- bending
- air
- hose part
- conditioner hose
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Abstract
The invention discloses an air conditioner pipeline piece bending method. The method includes the steps of firstly, bending one end of a pipeline piece to be bent to form a first bent pipe section, and bending the other end of the pipeline piece to be bent to form a second bent pipe section, so that an initial bent pipeline piece is formed; secondly, bending the portion, between the first bent pipe section and the second bent pipe section, of the initial bent pipeline piece by hand to form a manually-bent pipe section. According to the air conditioner pipeline piece bending method, it is ensured that the first bent pipe section, the manually-bent pipe section and the second bent pipe section are of an integral structure, machining can be completed only through bending, and production cost of the air conditioner pipeline piece is effectively reduced; in addition, welding points on the pipeline piece are omitted, so that leaking stoppage omission faults are effectively reduced, and quality of the air conditioner pipeline piece is improved. The invention further provides the air conditioner pipeline piece and an air conditioner.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of air-conditioner hose part bending method.
Background technology
At present, air-conditioner hose part conventionally adopts direct bending and molding to process, and still, has some pipeline fitting, in Forging Process with equipment or pipeline fitting on other bending segments exist and interfere.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of air-conditioner hose part of the prior art.
In this air-conditioner hose part, under the bending function of the second bend loss 12, the first bend loss 11 and the 3rd bend loss 21 interfere.Therefore,, in process, this pipeline fitting is divided into the first pipeline 1 and the second pipeline 2, on the first pipeline 1, bend the first bend loss 11 and the second bend loss 12, on the second pipeline 2, bend the 3rd bend loss 21, then the first pipeline 1 and the second pipeline 2 are welded, make to form solder joint A between the two.
But, because pipeline fitting is disconnected after bending brazing again by needs, not only increase operation, make production cost higher; And solder joint A position easily produces Lou stifled fault, causes the of low quality of air-conditioner hose part.
Therefore, how reducing production costs, improve air-conditioner hose part quality, is the art personnel problem demanding prompt solutions.
Summary of the invention
In view of this, the invention provides a kind of air-conditioner hose part bending method, to reduce production costs, improve the quality of air-conditioner hose part.The present invention also provides a kind of and has applied above-mentioned air-conditioner hose part bending method and bend the air-conditioner hose part forming and the air-conditioner with it.。
For achieving the above object, the invention provides following technical scheme:
A kind of air-conditioner hose part bending method, comprises step:
1) being the first bend loss by one end bending for the treatment of bending tube road part, is the second bend loss by its other end bending, forms initial bending pipeline fitting;
2) by described initial bending pipeline fitting the part between described the first bend loss and described the second bend loss by being manually bent to form manual bending pipeline section.
Preferably, in above-mentioned air-conditioner hose part bending method, described step 1) in, described the first bend loss and described the second bend loss all form by automatic pipebender bending.
Preferably, in above-mentioned air-conditioner hose part bending method, described step 1) in, described the first bend loss has 3 kinks; Be respectively bending forms successively the first kink, the second kink and the 3rd kink, described the 3rd kink is connected with described manual bending pipeline section.
Preferably, in above-mentioned air-conditioner hose part bending method, the bending angle of described the first kink is 180 °, and the bending angle of described the second kink and described the 3rd kink is 90 °;
Described the second kink with described the 3rd bending part in same plane and overbending direction contrary, the overbending direction of described the first kink is perpendicular to described the second kink and described the 3rd kink place plane.
Preferably, in above-mentioned air-conditioner hose part bending method, described the second bend loss has 4 kinks; The 7th kink, the 6th kink, the 5th kink and the 4th kink that are respectively bending successively, described the 4th kink is connected with described manual bending pipeline section.
Preferably, in above-mentioned air-conditioner hose part bending method, described manual bending pipeline section has a kink, is the 8th kink.
Preferably, in above-mentioned air-conditioner hose part bending method, the bending angle of described the 8th kink is 180 °.
Preferably, in above-mentioned air-conditioner hose part bending method, described the 3rd kink equals the distance of described the 4th kink to described the 8th kink to the distance of described the 8th kink.
The present invention also provides a kind of air-conditioner hose part, and the air-conditioner hose part bending method bending of application as described in above-mentioned any one forms.
The present invention also provides a kind of air-conditioner, has air-conditioner hose part, and described air-conditioner hose part is air-conditioner hose part as above.
Can find out from above-mentioned technical scheme, air-conditioner hose part bending method provided by the invention, in Forging Process, choose a complete pipeline as treating bending tube road part, first by one end of this pipeline by being bent to form the first bend loss, the other end, by being bent to form the second bend loss, forms initial bending pipeline fitting.Because the first bend loss and the second bend loss lay respectively at the two ends of initial bending pipeline fitting, in bending process, only need after one end of pipeline has bent, exchange the other end and bend, avoid the mutual interference of the first bend loss and the second bend loss.Then, by manual bending technique, the pipeline portions between the first bend loss and the second bend loss at initial bending pipeline fitting is bent into manual bending pipeline section.In air-conditioner hose part bending method provided by the invention, effectively having avoided in bending process the mutual interference because of the first bend loss and the second bend loss that both are divided into two pipelines bends respectively, guarantee that the first bend loss, manually bend loss and the second bend loss are integral type structure, only can complete processing by bending, effectively reduce its production cost; And, cancel the solder joint on pipeline fitting, effectively reduce Lou stifled fault, improve the quality of air-conditioner hose part.
The present invention also provides a kind of air-conditioner hose part and air-conditioner, and air-conditioner hose part application as above-mentioned any air-conditioner hose part bending method bending form.Because above-mentioned air-conditioner hose part bending method has above-mentioned technique effect, applying above-mentioned air-conditioner hose part bending method bends the air-conditioner hose part forming and also should have same technique effect, the air-conditioner with above-mentioned air-conditioner hose part also should have same technique effect, introduces no longer in detail at this.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of air-conditioner hose part of the prior art;
Wherein,
The first pipeline-1, the second pipeline-2, the first bend loss-11, the second bend loss-12, the 3rd bend loss-21, solder joint-A;
The first bending sketch map of the air-conditioner hose part that Fig. 2 provides for the embodiment of the present invention;
The second bending sketch map of the air-conditioner hose part that Fig. 3 provides for the embodiment of the present invention.
Wherein,
The first kink-11, the second kink-12, the 3rd kink-13, the 4th kink-21, the 5th kink-22, the 6th kink-23, the 7th kink-24.
Detailed description of the invention
The invention discloses a kind of air-conditioner hose part bending method, to reduce production costs, improve the quality of air-conditioner hose part.The present invention also provides a kind of and has applied above-mentioned air-conditioner hose part bending method and bend the air-conditioner hose part forming and the air-conditioner with it.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, the structural representation of the air-conditioner hose part bending method that Fig. 1 provides for the embodiment of the present invention.
The embodiment of the present invention provides a kind of air-conditioner hose part bending method, comprises step: S1: being the first bend loss by one end bending for the treatment of bending tube road part, is the second bend loss by its other end bending, forms initial bending pipeline fitting; S2: will initially bend the part of pipeline fitting between the first bend loss and the second bend loss by being manually bent to form manual bending pipeline section.
The air-conditioner hose part bending method that the embodiment of the present invention provides, in Forging Process, choose a complete pipeline as treating bending tube road part, first by one end of this pipeline by being bent to form the first bend loss, the other end, by being bent to form the second bend loss, forms initial bending pipeline fitting.Because the first bend loss and the second bend loss lay respectively at the two ends of initial bending pipeline fitting, in bending process, only need after one end of pipeline has bent, exchange the other end and bend, avoid the mutual interference of the first bend loss and the second bend loss.Then, by manual bending technique, the pipeline portions between the first bend loss and the second bend loss at initial bending pipeline fitting is bent into manual bending pipeline section.In the air-conditioner hose part bending method that the embodiment of the present invention provides, effectively having avoided in bending process the mutual interference because of the first bend loss and the second bend loss that both are divided into two pipelines bends respectively, guarantee that the first bend loss, manually bend loss and the second bend loss are integral type structure, only can complete processing by bending, effectively reduce its production cost; And, cancel the solder joint on pipeline fitting, effectively reduce Lou stifled fault, improve the quality of air-conditioner hose part.
In order to improve the bending efficiency of air-conditioner hose part, in step S1, the first bend loss and the second bend loss all form by automatic pipebender bending.Also can form by manual bending process, in this no longer detailed introduction and all within protection domain.
As shown in Figure 1, in the present embodiment, the first bend loss has 3 kinks; Being respectively the first kink 11, the second kink 12 and the 3rd kink 13, the three kinks 13 that bending forms is successively connected with manual bending pipeline section., bend the first bend loss by the one end for the treatment of bending tube road part between wherein.Also can bend successively the 3rd kink 13, the first kink 11 and the second kink 12 or bend successively the 3rd kink 13, the second kink 12 and the first kink 11 etc., introducing no longer one by one at this.
As depicted in figs. 1 and 2, in the present embodiment, the bending angle of the first kink 11 is 180 °, and the bending angle of the second kink 12 and the 3rd kink 13 is 90 °; The second kink 12 is positioned at same plane with the 3rd kink 13 and overbending direction is contrary, and the overbending direction of the first kink 11 is perpendicular to the second kink 12 and the 3rd kink 13 place planes.
Further, the second bend loss has 4 kinks; The 7th kink 24, the 6th kink 23, the 5th kink 22 and the 4th kink 21, the four kinks 21 that are respectively bending are successively connected with manual bending pipeline section.Be understandable that, the bending order of above-mentioned 4 kinks can be also other, as the 4th kink 21, the 5th kink 22, the 6th kink 23 and the 7th kink 24 etc. of bending successively.
In order to alleviate the labour intensity of manual bending, manually on bending pipeline section, only there is a kink, i.e. the 8th kink 14.
In the present embodiment, the bending angle of the 8th kink 14 is 180 °.
Further, the 3rd kink 13 equals the distance of the 4th kink 21 to the 8th kink 14 to the distance of the 8th kink 14.Also can be according to actual needs by apart from being set to other structures.
The embodiment of the present invention also provides a kind of air-conditioner hose part, and it forms for application as above-mentioned any air-conditioner hose part bending method bending.Because above-mentioned air-conditioner hose part bending method has above-mentioned technique effect, apply above-mentioned air-conditioner hose part bending method and bend the air-conditioner hose part forming and also should there is same technique effect, introduce no longer in detail at this.
The embodiment of the present invention also provides a kind of air-conditioner, has above-mentioned air-conditioner hose part.Because above-mentioned air-conditioner hose part has above-mentioned technique effect, the air-conditioner with above-mentioned air-conditioner hose part also should have same technique effect, introduces no longer in detail at this.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an air-conditioner hose part bending method, is characterized in that, comprises step:
1) being the first bend loss by one end bending for the treatment of bending tube road part, is the second bend loss by its other end bending, forms initial bending pipeline fitting;
2) by described initial bending pipeline fitting the part between described the first bend loss and described the second bend loss by being manually bent to form manual bending pipeline section.
2. air-conditioner hose part bending method as claimed in claim 1, is characterized in that described step 1) in, described the first bend loss and described the second bend loss all form by automatic pipebender bending.
3. air-conditioner hose part bending method as claimed in claim 1, is characterized in that described step 1) in, described the first bend loss has 3 kinks; Be respectively bending forms successively the first kink (11), the second kink (12) and the 3rd kink (13), described the 3rd kink (13) is connected with described manual bending pipeline section.
4. air-conditioner hose part bending method as claimed in claim 3, it is characterized in that, the bending angle of described the first kink (11) is 180 °, and described the second kink (12) is 90 ° with the bending angle of described the 3rd kink (13);
Described the second kink (12) is positioned at same plane with described the 3rd kink (13) and overbending direction is contrary, and the overbending direction of described the first kink (11) is perpendicular to described the second kink (12) and described the 3rd kink (13) place plane.
5. air-conditioner hose part bending method as claimed in claim 4, is characterized in that, described the second bend loss has 4 kinks; The 7th kink (24), the 6th kink (23), the 5th kink (22) and the 4th kink (21) that are respectively bending successively, described the 4th kink (21) is connected with described manual bending pipeline section.
6. air-conditioner hose part bending method as claimed in claim 5, is characterized in that, described manual bending pipeline section has a kink, is the 8th kink (14).
7. air-conditioner hose part bending method as claimed in claim 6, is characterized in that, the bending angle of described the 8th kink (14) is 180 °.
8. the air-conditioner hose part bending method as described in claim 6 or 7, it is characterized in that, described the 3rd kink (13) equals the distance of described the 4th kink (21) to described the 8th kink (14) to the distance of described the 8th kink (14).
9. an air-conditioner hose part, is characterized in that, the air-conditioner hose part bending method bending of application as described in claim 1-8 any one forms.
10. an air-conditioner, has air-conditioner hose part, it is characterized in that, described air-conditioner hose part is air-conditioner hose part as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317280.9A CN104148463A (en) | 2014-07-04 | 2014-07-04 | Air conditioner, air conditioner pipeline piece and air conditioner pipeline piece bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317280.9A CN104148463A (en) | 2014-07-04 | 2014-07-04 | Air conditioner, air conditioner pipeline piece and air conditioner pipeline piece bending method |
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| Publication Number | Publication Date |
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| CN104148463A true CN104148463A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410317280.9A Pending CN104148463A (en) | 2014-07-04 | 2014-07-04 | Air conditioner, air conditioner pipeline piece and air conditioner pipeline piece bending method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0245623A2 (en) * | 1986-05-14 | 1987-11-19 | Rigobert Dipl.-Ing. Schwarze | Tube-bending machine |
| US6434995B1 (en) * | 1999-10-15 | 2002-08-20 | Usui Kokusai Sangyo Kaisha Limited | Method of bending small diameter metal pipe and its apparatus |
| CN101349467A (en) * | 2007-07-20 | 2009-01-21 | 乐金电子(天津)电器有限公司 | Coolant pipe of outdoor unit of air conditioner |
| CN201225256Y (en) * | 2008-06-24 | 2009-04-22 | 广东美的电器股份有限公司 | Exhausting pipe of air conditioner compressor |
| JP2013000794A (en) * | 2011-06-22 | 2013-01-07 | Mitsubishi Electric Corp | Pipe bender, method for manufacturing bending pipe, and pipe joint |
| CN103322627A (en) * | 2013-05-23 | 2013-09-25 | 江苏春兰制冷设备股份有限公司 | Tube of air conditioner outdoor unit |
-
2014
- 2014-07-04 CN CN201410317280.9A patent/CN104148463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0245623A2 (en) * | 1986-05-14 | 1987-11-19 | Rigobert Dipl.-Ing. Schwarze | Tube-bending machine |
| US6434995B1 (en) * | 1999-10-15 | 2002-08-20 | Usui Kokusai Sangyo Kaisha Limited | Method of bending small diameter metal pipe and its apparatus |
| CN101349467A (en) * | 2007-07-20 | 2009-01-21 | 乐金电子(天津)电器有限公司 | Coolant pipe of outdoor unit of air conditioner |
| CN201225256Y (en) * | 2008-06-24 | 2009-04-22 | 广东美的电器股份有限公司 | Exhausting pipe of air conditioner compressor |
| JP2013000794A (en) * | 2011-06-22 | 2013-01-07 | Mitsubishi Electric Corp | Pipe bender, method for manufacturing bending pipe, and pipe joint |
| CN103322627A (en) * | 2013-05-23 | 2013-09-25 | 江苏春兰制冷设备股份有限公司 | Tube of air conditioner outdoor unit |
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Application publication date: 20141119 |