CN201396533Y - Self-monitoring straight-through copper pipe fitting - Google Patents
Self-monitoring straight-through copper pipe fitting Download PDFInfo
- Publication number
- CN201396533Y CN201396533Y CN2009201167088U CN200920116708U CN201396533Y CN 201396533 Y CN201396533 Y CN 201396533Y CN 2009201167088 U CN2009201167088 U CN 2009201167088U CN 200920116708 U CN200920116708 U CN 200920116708U CN 201396533 Y CN201396533 Y CN 201396533Y
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- self
- pipe fitting
- connectors
- sealing grooves
- 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 - Lifetime
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Abstract
A self-monitoring straight-through copper pipe fitting belongs to the manufacturing technical field of copper pipe fittings, and mainly consists of a joint body (6), sealing grooves (4), detecting holes (5) and the like, wherein the joint body (6) is equipped with two connectors (2), the sealing grooves (4) which are equipped with O-shaped sealing rings (3) are placed inside the connectors (2), and the detecting holes (5) are arranged inside the sealing grooves (4). When using, the O-shaped sealing rings with corresponding specifications are placed on the sealing grooves inside the two connectors of the joint body, pipes are inserted into the two connectors and are clamped and pressed via special clamping pressers. If having leakage phenomena during a using process, an operator can find leakage because the detecting holes have obvious external leakage phenomena when testing pressure. The self-monitoring straight-through copper pipe fitting can effectively avoid the problem that leakagecan not be found timely when testing pressure but can be found during future usage.
Description
Technical field
The utility model relates to the straight-through copper pipe fitting of a kind of self-checking type, belongs to the manufacturing technology field of copper pipe fitting.
Background technique
The straight-through copper pipe fitting of existing clamp-press type is made up of fittings body, and the interface of fittings body is provided with the seal groove of protrusion, establishes seal ring in the groove, and the both sides of seal groove are bellmouth, and pipe inserts in interface and the seal ring during use, presses with special-purpose card depressor card.Yet often have Lou the card phenomenon in using process, and when pressure testing, in time do not found and in using, find to have the seepage phenomenon in the future.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, and is simple in structure, easy to operate practicality, and the self-checking type of reliable operation leads directly to copper pipe fitting.
The utility model is the straight-through copper pipe fitting of self-checking type, comprises the fittings body with two interfaces, places the seal groove of band O RunddichtringO in the interface, it is characterized in that offering in the seal groove detection hole.
The utility model is reasonable in design, sets up one respectively and detect the hole on the seal groove of two protrusions that existing clamp-press type leads directly to, and phenomenon takes place if using process has the card of leakage, and can find during pressure testing has the phenomenon that obviously leaks outside at detection position, hole.
Description of drawings
Fig. 1 is an overall structure half sectional view of the present utility model;
Fig. 2 is an A-A face structure sectional view shown in Figure 1.
Among the figure, 1 is pipe, and 2 is interface, and 3 is the O RunddichtringO, and 4 is seal groove, and 5 for detecting the hole, and 6 is fittings body.
Embodiment
The utility model places the seal groove 4 of band O RunddichtringO 3 in the interface 2 mainly by the fittings body 6 with two interfaces 2, is opened in detection hole 5 formations such as grade in the seal groove 4.
During use, put the O RunddichtringO 3 of corresponding specification on the seal groove 4 in 6 two interfaces 2 of fittings body, pipe 1 is inserted in two interfaces 2, press with special-purpose card depressor card.Phenomenon takes place if using process has the card of leakage, just has the phenomenon that obviously leaks outside at detection 5 positions, hole during pressure testing, and is found Lou card.Fail in time to be found in the time of effectively avoiding pressure testing, in using, find to have the problem of seepage phenomenon in the future.
Claims (1)
1, the straight-through copper pipe fitting of a kind of self-checking type comprises the fittings body (6) with two interfaces (2), places the seal groove (4) of band O RunddichtringO (3) in the interface (2), it is characterized in that offering in the seal groove (4) detection hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201167088U CN201396533Y (en) | 2009-03-26 | 2009-03-26 | Self-monitoring straight-through copper pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201167088U CN201396533Y (en) | 2009-03-26 | 2009-03-26 | Self-monitoring straight-through copper pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396533Y true CN201396533Y (en) | 2010-02-03 |
Family
ID=41619042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201167088U Expired - Lifetime CN201396533Y (en) | 2009-03-26 | 2009-03-26 | Self-monitoring straight-through copper pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396533Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712862A (en) * | 2015-03-11 | 2015-06-17 | 胡昌永 | Direct inserting self-sealing type plastic downspout |
-
2009
- 2009-03-26 CN CN2009201167088U patent/CN201396533Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712862A (en) * | 2015-03-11 | 2015-06-17 | 胡昌永 | Direct inserting self-sealing type plastic downspout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160906 Address after: 311835 Zhejiang city in Shaoxing Province town of Zhuji city shop Industrial Zone Patentee after: Zhejiang Copper Processing Research Institute Co., Ltd. Patentee after: Zhejiang Hailiang Co., Ltd. Address before: 311814, Zhejiang City, Zhuji province shop town Meizhou pond Patentee before: Zhejiang Hailiang Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |