CN204704503U - A kind of idle call connecting hose - Google Patents
A kind of idle call connecting hose Download PDFInfo
- Publication number
- CN204704503U CN204704503U CN201520434867.8U CN201520434867U CN204704503U CN 204704503 U CN204704503 U CN 204704503U CN 201520434867 U CN201520434867 U CN 201520434867U CN 204704503 U CN204704503 U CN 204704503U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- nut
- pipe
- bulge loop
- spring
- 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 kind of idle call connecting hose, comprise body and nut, described body comprises copper pipe, spring and rubber pipe, described copper pipe head and copper pipe afterbody are respectively provided with bulge loop, closely spring is provided with outside described copper pipe, described spring outwards is closely provided with rubber pipe, described copper pipe head and copper pipe afterbody are respectively provided with nut, described nut and copper pipe joint are provided with seal ring, the lucky tight card seal ring of copper pipe bulge loop is in nut, generally, the utility model has rational in infrastructure, easy to use, can play and extend copper pipe working life, improve installation rate, the advantage of good airproof performance.
Description
Technical field
The utility model belongs to air-conditioning technical field, relates to the pipe fitting that a kind of air-conditioner host is connected with outer machine, particularly relates to a kind of idle call connecting hose.
Background technique
The connection of air-conditioner host used in the market and outer machine directly uses copper pipe and foam hose, then by air-conditioning mounting technique personnel, left and right spent in its distortion to 90, be connected with outdoor fan.But because distortion dynamics size can not well control in installation process, occur the phenomenon of rupture of copper pipe in installation process of being everlasting, in addition, complex procedures in installation process, the installation time is oversize.In order to can promote former design copper pipe working life, avoid because of operate miss by air-conditioning port or air-conditioner housing partial destruction, improve on a whole set of air-conditioning installation rate market and also devise a lot of metallic hose, although cost of production reduces, but owing to self there is certain pressure when not using and sealing is not strong in air-conditioning, coolant media can along with long inapplicable volatilization, and therefore this kind of technology is unfavorable for extensive popularization.
Summary of the invention
The purpose of this utility model is to provide a kind of project organization reasonable, easy to use, can play and extend copper pipe working life, improve installation rate, a kind of idle call connecting hose of good airproof performance.
The purpose of this utility model is achieved in that a kind of idle call connecting hose, comprise body and nut, described body comprises copper pipe, spring and rubber pipe, described copper pipe head and copper pipe afterbody are respectively provided with bulge loop, closely be provided with spring outside described copper pipe, described spring outwards is closely provided with rubber pipe, and described copper pipe head and copper pipe afterbody are respectively provided with nut, described nut and copper pipe joint are provided with seal ring, and the lucky tight card seal ring of copper pipe bulge loop is in nut.
A kind of idle call connecting hose, comprise body and nut, described body comprises copper pipe, metallic hose and rubber pipe, described copper pipe head and copper pipe afterbody are respectively provided with bulge loop, closely be provided with metallic hose outside described copper pipe, be closely provided with rubber pipe outside described metallic hose, described copper pipe head and copper pipe afterbody are respectively provided with nut, described nut and copper pipe joint are provided with seal ring, and the lucky tight card seal ring of copper pipe bulge loop is in nut.
Described bulge loop and copper pipe are integrated welded structure.
Described rubber pipe is nylon hose.
Described metallic hose is helical fissure pipe.
Described metallic hose is ring bellows.
The beneficial effect that the utility model produces is: be first the design to copper pipe, the head of copper pipe and the afterbody of copper pipe are arranged one with the bulge loop of copper pipe integral type, the head of copper pipe and afterbody install a nut respectively, a seal ring is added in copper pipe and nut joint, nut can be connected with sealing copper pipe by arranging of seal ring, improves the sealing of overall pipe fitting.Then, three parts that are designed with of body are formed, and the outer side wall of copper pipe closely arranges one deck spring; copper pipe is close to by spring; spring itself has good toughness, and when installing copper pipe, the protection copper pipe that spring can be good is not broken by bending or badly damaged, body when distortion.Another design is close to metallic hose at the outer side wall of copper pipe, and metallic hose is divided into helical fissure pipe or ring bellows, and the toughness of metallic hose all can be protected when installing copper pipe not by serious distortion or break.Finally, the outer side wall of spring arranges rubber pipe, rubber pipe self also has certain toughness, and rubber pipe has sun-proof, rainproof effect, and spring can be protected not got rusty.It can prevent from getting rusty equally to arrange rubber pipe at metallic hose outer side wall.
Generally, the utility model has rational in infrastructure, easy to use, can play and extend copper pipe working life, improves installation rate, the advantage of good airproof performance.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model body cross-sectional view.
Fig. 3 is that the utility model nut is connected cross-sectional view with copper pipe.
Fig. 4 is the utility model the second design profile structural representation.
In figure: 1, body 2, nut 3, copper pipe 4, spring 5, rubber pipe 6, bulge loop 7, seal ring 8, metallic hose.
Embodiment
Below in conjunction with accompanying drawing to the utility model further instruction.
Embodiment 1
As Figure 1-3, a kind of idle call connecting hose, comprise body 1 and nut 2, described body 1 comprises copper pipe 3, spring 4 and rubber pipe 5, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with bulge loop 6, spring 4 is closely provided with outside described copper pipe 3, rubber pipe 5 is closely provided with outside described spring 4, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with nut 2, described nut 2 is provided with seal ring 7 with copper pipe 3 joint, and the lucky tight card seal ring 7 of copper pipe 3 bulge loop 6 is in nut 2.
The utility model is in use: first, the outer side wall of copper pipe is arranged a spring, copper pipe outer side wall is close to by spring, and the outer side wall of spring arranges a rubber pipe again, and the outer side wall of spring is close to by rubber pipe.Spring has certain toughness and is not easy to make copper pipe by serious distortion, thus causes breaking of copper pipe.Arranging a rubber pipe at the outer side wall of spring can make copper pipe and spring not be caught in the rain, and avoids copper pipe and spring gets rusty, thus increases the service life.
Then, copper pipe head and crucial afterbody are respectively arranged a nut, arrange a bulge loop afterwards at the head of copper pipe and the afterbody of copper pipe, arranging of bulge loop can improve the sealing of body jointly with the seal ring that arranges in nut.
Embodiment 2
As Figure 1-3, a kind of idle call connecting hose, comprise body 1 and nut 2, described body 1 comprises copper pipe 3, spring 4 and rubber pipe 5, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with bulge loop 6, spring 4 is closely provided with outside described copper pipe 3, rubber pipe 5 is closely provided with outside described spring 4, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with nut 2, described nut 2 is provided with seal ring 7 with copper pipe 3 joint, and the lucky tight card seal ring 7 of copper pipe 3 bulge loop 6 is in nut 2.
Described bulge loop 6 is integrated welded structure with copper pipe 3.
The utility model is in use: first, the outer side wall of copper pipe is arranged a spring, copper pipe outer side wall is close to by spring, and the outer side wall of spring arranges a rubber pipe again, and the outer side wall of spring is close to by rubber pipe.Spring has certain toughness and is not easy to make copper pipe by serious distortion, thus causes breaking of copper pipe.Arranging a rubber pipe at the outer side wall of spring can make copper pipe and spring not be caught in the rain, and avoids copper pipe and spring gets rusty, thus increases the service life.
Then, copper pipe head and crucial afterbody are respectively arranged a nut, welds a bulge loop at the head of copper pipe and the afterbody of copper pipe afterwards, now, bulge loop and copper pipe are integrated welded structure, and arranging of bulge loop can improve the sealing of body jointly with the seal ring that arranges in nut.On the other hand, the setting of copper pipe bulge loop, is fixed on nut on copper pipe, on the main frame only needing when mounted directly nut to be arranged on air-conditioning and outer machine, facilitates installation, and improves the speed of installation.
Embodiment 3
As shown in Figure 4, a kind of idle call connecting hose, comprise body 1 and nut 2, described body 1 comprises copper pipe 3, metallic hose 8 and rubber pipe 5, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with bulge loop 6, metallic hose 8 is closely provided with outside described copper pipe 3, rubber pipe 5 is closely provided with outside described metallic hose 8, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with nut 2, described nut 2 is provided with seal ring 7 with copper pipe 3 joint, and the lucky tight card seal ring 7 of copper pipe 3 bulge loop 6 is in nut 2.
Described metallic hose 8 is helical fissure pipe.
The utility model is in use: first, the outer side wall of copper pipe is arranged a metallic hose, described metallic hose is helical fissure pipe, and metallic hose is close to copper pipe outer side wall, the outer side wall of metallic hose arranges a rubber pipe again, and the outer side wall of metallic hose is close to by rubber pipe.Metallic hose has certain toughness and is not easy to make copper pipe by serious distortion, thus causes breaking of copper pipe.Arranging a rubber pipe at the outer side wall of metallic hose can make copper pipe and metallic hose not be caught in the rain, and avoids copper pipe and metallic hose gets rusty, thus increases the service life.
Then, copper pipe head and crucial afterbody are respectively arranged a nut, arrange a bulge loop afterwards at the head of copper pipe and the afterbody of copper pipe, arranging of bulge loop can improve the sealing of body jointly with the seal ring that arranges in nut.
Embodiment 4
As shown in Figure 4, a kind of idle call connecting hose, comprise body 1 and nut 2, described body 1 comprises copper pipe 3, metallic hose 8 and rubber pipe 5, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with bulge loop 6, metallic hose 8 is closely provided with outside described copper pipe 3, rubber pipe 5 is closely provided with outside described metallic hose 8, described copper pipe 3 head and copper pipe 3 afterbody are respectively provided with nut 2, described nut 2 is provided with seal ring 7 with copper pipe 3 joint, and the lucky tight card seal ring 7 of copper pipe 3 bulge loop 6 is in nut 2.
Described bulge loop 6 is integrated welded structure with copper pipe 3.
Described rubber pipe 5 is nylon hose.
Described metallic hose 8 is ring bellows.
The utility model is in use: first, the outer side wall of copper pipe is arranged a metallic hose, metallic hose is ring bellows, and metallic hose is close to copper pipe outer side wall, the outer side wall of metallic hose arranges a rubber pipe again, and the outer side wall of metallic hose is close to by rubber pipe.Metallic hose has good toughness and is not easy to make copper pipe by serious distortion, thus causes breaking of copper pipe.Arranging a rubber pipe at the outer side wall of metallic hose can make copper pipe and metallic hose not be caught in the rain, and avoids copper pipe and metallic hose gets rusty, thus increases the service life.
Then, copper pipe head and crucial afterbody are respectively arranged a nut, welds a bulge loop at the head of copper pipe and the afterbody of copper pipe afterwards, now, bulge loop and copper pipe are integrated welded structure, and arranging of bulge loop can improve the sealing of body jointly with the seal ring that arranges in nut.On the other hand, the setting of copper pipe bulge loop, is fixed on nut on copper pipe, on the main frame only needing when mounted directly nut to be arranged on air-conditioning and outer machine, facilitates installation, and improves the speed of installation.
Claims (6)
1. an idle call connecting hose, comprise body and nut, it is characterized in that: described body comprises copper pipe, spring and rubber pipe, described copper pipe head and copper pipe afterbody are respectively provided with bulge loop, closely be provided with spring outside described copper pipe, described spring outwards is closely provided with rubber pipe, and described copper pipe head and copper pipe afterbody are respectively provided with nut, described nut and copper pipe joint are provided with seal ring, and the lucky tight card seal ring of copper pipe bulge loop is in nut.
2. an idle call connecting hose, comprise body and nut, it is characterized in that: described body comprises copper pipe, metallic hose and rubber pipe, described copper pipe head and copper pipe afterbody are respectively provided with bulge loop, closely be provided with metallic hose outside described copper pipe, be closely provided with rubber pipe outside described metallic hose, described copper pipe head and copper pipe afterbody are respectively provided with nut, described nut and copper pipe joint are provided with seal ring, and the lucky tight card seal ring of copper pipe bulge loop is in nut.
3. a kind of idle call connecting hose according to claim 1, is characterized in that: described bulge loop and copper pipe are integrated welded structure.
4. a kind of idle call connecting hose according to claim 1, is characterized in that: described rubber pipe is nylon hose.
5. a kind of idle call connecting hose according to claim 2, is characterized in that: described metallic hose is helical fissure pipe.
6. a kind of idle call connecting hose according to claim 2, is characterized in that: described metallic hose is ring bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434867.8U CN204704503U (en) | 2015-06-24 | 2015-06-24 | A kind of idle call connecting hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434867.8U CN204704503U (en) | 2015-06-24 | 2015-06-24 | A kind of idle call connecting hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704503U true CN204704503U (en) | 2015-10-14 |
Family
ID=54284122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434867.8U Expired - Fee Related CN204704503U (en) | 2015-06-24 | 2015-06-24 | A kind of idle call connecting hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704503U (en) |
-
2015
- 2015-06-24 CN CN201520434867.8U patent/CN204704503U/en not_active Expired - Fee Related
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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: 20151014 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |