CN201902724U - Connecting pipe fitting - Google Patents
Connecting pipe fitting Download PDFInfo
- Publication number
- CN201902724U CN201902724U CN2010206428960U CN201020642896U CN201902724U CN 201902724 U CN201902724 U CN 201902724U CN 2010206428960 U CN2010206428960 U CN 2010206428960U CN 201020642896 U CN201020642896 U CN 201020642896U CN 201902724 U CN201902724 U CN 201902724U
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- China
- Prior art keywords
- pipe fitting
- stainless steel
- thin
- connection pipe
- connecting 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 connecting pipe fitting, which is an integral connecting pipe fitting connected with a stainless steel thin water pipe in a threaded manner and welded with the same hermetically. The connecting pipe fitting is provided with at least two joints, each joint is provided with an external thread, and the connecting pipe fitting body is a thin-walled stainless steel pipe of a 0.5-1.2mm wall thickness, and a pressure ring having a contact area equal to that of a common waterproof rubber ring is stamped at each joint end of the connecting pipe fitting. The thin-walled stainless steel connecting pipe fitting is simpler in structure, simpler in production and small in thickness, and has the advantages of light weight, low cost, sufficient hardness and strength, no easiness to damage or break, and the like.
Description
Technical field
The utility model relates to the connection pipe fitting that is connected between a kind of pipe fitting and the pipe fitting, relates in particular to a kind of thin, light, thin-wall stainless steel connection pipe fitting that intensity is high.
Background technique
At present, living standard raising along with people, the metal tube or the composite pipe that comprise Stainless Steel Tube and stainless steel pipe are used constantly rising, market is also very prosperous, connecting means and connection pipe fitting about stainless steel pipeline emerges in an endless stream both at home and abroad, particularly thin-walled stainless steel tube connects thin-walled stainless steel tube by connection pipe fitting.Generally all be connection to be installed to the connection between the thin-walled stainless steel tube on the market by copper connection pipe fitting, because the difference on the material, and the thickness between the two differs bigger, when copper connection pipe fitting and thin-walled stainless steel tube are installed, cause thin-walled stainless steel tube to break easily, perhaps, thin-wall stainless steel needs dismounting after the time when using an end, also make the thin-wall stainless steel tracheal rupture easily, and the dismounting when ubiquity maintenance is very inconvenient, it shows when a certain joint damages, can not directly repair or replace a certain joint, and need in long relatively segment limit, just can carry out after the pipe fitting dismounting, so just increased engineering time and difficulty significantly; Moreover, being installed in the body of wall as stainless steel pipeline and copper connection pipe fitting, this has just increased the difficulty of changing or keeping in repair.At this situation, the stainless steel connection pipe fitting has also appearred in market successively, because need to install waterproof apron between stainless steel connection pipe fitting and the thin-wall stainless steel, this has just required the stainless steel connection pipe fitting to have certain thickness, can not manufacture thin stainless steel connection pipe fitting, this just must increase cost, is unfavorable for applying of stainless steel connection pipe fitting.
Because exist many defectives in the prior art, at the situation of above-mentioned prior art, the applicant is devoted to the structure improvement of connection pipe fitting always, especially for the structure improvement and the application of thin-wall stainless steel connection pipe fitting.
The model utility content
The utility model provides a kind of simple in structure in order to overcome the deficiencies in the prior art, thin, light, slight height, the thin-wall stainless steel connection pipe fitting that hardness is strong.
Technological scheme to be solved in the utility model is: a kind of connection pipe fitting, connection pipe fitting are that the integral type that is connected with the Thin Stainless Steel water pipe thread connects body, and connection pipe fitting and Thin Stainless Steel water pipe are with welded seal; Described connection body is provided with at least two interfaces, and each interface is provided with outside thread; Described connection body is the thin-wall stainless steel of wall thickness 0.5-1.2mm; The interface end punching press of described connection pipe fitting has the pressure ring consistent with using the waterproof apron area of contact always.Connection pipe fitting is made the thin-wall stainless steel connection pipe fitting, make the cost of stainless steel connection pipe fitting that bigger reduction has been arranged, its intensity and hardness are also good than copper connection pipe fitting simultaneously, are difficult for breaking when installing with stainless steel waterpipe.During installation, between the pressure ring of the interface end punching press of the interface of Thin Stainless Steel water pipe and thin-wall stainless steel connection pipe fitting, prevent to leak with the waterproof apron sealing, Thin Stainless Steel water pipe and thin-wall stainless steel connection pipe fitting are fixed with the stainless steel nut in the joint of two parts simultaneously, again with welded seal, the phenomenon that makes the joint of Thin Stainless Steel water pipe and thin-wall stainless steel connection pipe fitting can not occur leaking.
Above-mentioned thin-wall stainless steel connection pipe fitting is the three-port structure that is provided with three interfaces.
In sum, thin-wall stainless steel connection pipe fitting structure of the present utility model is comparatively simple, and production is also comparatively simple, and product thickness is thinner, has that light weight, cost are low, an advantage such as hardness and intensity are sufficient, not fragile and break.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model embodiment 1 thin-wall stainless steel connection pipe fitting.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
As shown in Figure 1, a kind of connection pipe fitting, connection pipe fitting 1 are the integral type thin-wall stainless steel connection pipe fitting that is connected with the Thin Stainless Steel water pipe thread, and connection pipe fitting and Thin Stainless Steel water pipe are with welded seal; Described connection body is provided with three interfaces 2, and connection pipe fitting is a three-port structure, and each interface is provided with outside thread 3; Described connection body is the thin-wall stainless steel of wall thickness 0.5mm; The interface end punching press of described connection pipe fitting has the pressure ring consistent with using the waterproof apron area of contact always 4.Connection pipe fitting is made the thin-wall stainless steel connection pipe fitting, make the cost of stainless steel connection pipe fitting that bigger reduction has been arranged, its intensity and hardness are also good than copper connection pipe fitting simultaneously, are difficult for breaking when installing with stainless steel waterpipe.During installation, between the pressure ring of the interface end punching press of the interface of Thin Stainless Steel water pipe and thin-wall stainless steel connection pipe fitting, prevent to leak with the waterproof apron sealing, Thin Stainless Steel water pipe and thin-wall stainless steel connection pipe fitting are fixed with the stainless steel nut in the joint of two parts simultaneously, again with welded seal, the phenomenon that makes the joint of Thin Stainless Steel water pipe and thin-wall stainless steel connection pipe fitting can not occur leaking.
Except that the embodiment of above structure, every and the utility model structural similarity or similarly the thin-wall stainless steel connection pipe fitting fall into too within the protection domain of the present utility model.
Claims (2)
1. connection pipe fitting is characterized in that: the integral type connection body of connection pipe fitting (1) for being connected with the Thin Stainless Steel water pipe thread, and connection pipe fitting and Thin Stainless Steel water pipe are with welded seal; Described connection body is provided with at least two interfaces (2), and each interface is provided with outside thread (3); Described connection body is the thin-wall stainless steel of wall thickness 0.5-1.2mm; The interface end punching press of described connection pipe fitting has the pressure ring consistent with using the waterproof apron area of contact always (4).
2. connection pipe fitting according to claim 1 is characterized in that: described thin-wall stainless steel connection pipe fitting is the three-port structure that is provided with three interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206428960U CN201902724U (en) | 2010-11-30 | 2010-11-30 | Connecting pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206428960U CN201902724U (en) | 2010-11-30 | 2010-11-30 | Connecting pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902724U true CN201902724U (en) | 2011-07-20 |
Family
ID=44273318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206428960U Expired - Fee Related CN201902724U (en) | 2010-11-30 | 2010-11-30 | Connecting pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084291A (en) * | 2017-06-29 | 2017-08-22 | 安徽省含山县伟峰通用配件铸造厂 | A kind of structure improved pipe fitting |
-
2010
- 2010-11-30 CN CN2010206428960U patent/CN201902724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084291A (en) * | 2017-06-29 | 2017-08-22 | 安徽省含山县伟峰通用配件铸造厂 | A kind of structure improved pipe fitting |
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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: 20110720 Termination date: 20111130 |