CN2228594Y - Pipe joint for high and low pressure as well as hot and cold water - Google Patents
Pipe joint for high and low pressure as well as hot and cold water Download PDFInfo
- Publication number
- CN2228594Y CN2228594Y CN94231583U CN94231583U CN2228594Y CN 2228594 Y CN2228594 Y CN 2228594Y CN 94231583 U CN94231583 U CN 94231583U CN 94231583 U CN94231583 U CN 94231583U CN 2228594 Y CN2228594 Y CN 2228594Y
- Authority
- CN
- China
- Prior art keywords
- dual
- low pressure
- connecting tube
- pipe joint
- purpose connecting
- 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
Links
Images
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model relates to metallic pipe fittings, particularly a pipe joint for high and low pressure as well as hot and cold water which is used for water supply and sewerage works. The pipe joint for high and low pressure as well as hot and cold water is characterized in that dual-purpose connecting pipes are connected by a tightening nut; the left ends of the dual-purpose connecting pipes are provided with small gaps; the interior of a slot washer is provided with a projection; the tightening nut presses the convex parts of the slot washer into the gaps of the dual-purpose connection tubes; the right ends of the dual-purpose connecting pipes are provided with slope angles which present 30 to 35 DEG with horizon; a rubber pad and a metallic washer are arranged inside the pipe joint for high and low pressure as well as hot and cold water; the tightening nut is connected with the pipe joint for high and low pressure as well as hot and cold water by screws. The utility model has the advantages of high temperature resistance, high pressure resistance, no leakage, and safety. The pipe fittings of different diameters and materials of the water supply and sewerage works can be connected by the utility model.
Description
The utility model relates to a kind of metal pipe element-high low pressure cool and hot water pipe joint that is used for water supply and sewage work.
At present, the water pipe adapter pipe fitting is extensive use in water supply and sewage work, that usually adopts has metal pipe element joint and a plastic pipe joint, take when mounted the welding, be threaded and tackiness agent bonding, there is seepage problem, be difficult to guarantee the quality of construction, influence environmental hygiene, the working life of also having reduced building simultaneously.
The purpose of this utility model provides a kind of multiduty high low pressure cool and hot water pipe joint, is applicable to public waterworks, interior decoration, heating installation installation, industrial transport pipe etc. again, can guarantee construction quality, improves the working life of building.
The utility model high low pressure cool and hot water pipe joint content Description:
The utility model high low pressure cool and hot water pipe joint, be that two tightening nuts, open washer, dual-purpose connecting tube, packing ring and rubber pad by two ends constitutes, it is characterized in that: the left end of the tightening nut of left end has with level and is the angle that 10-15 degree tilt, and the right-hand member of tightening nut is connected with dual-purpose connecting tube left end by screw thread; Dual-purpose connecting tube left end has a little gap, in open washer inside one projection is arranged, the left end tightening nut is pressed into the convex portion of open washer in the gap of dual-purpose connecting tube, the right-hand member head of dual-purpose connecting tube have one with level be 30-35 the degree tilt angle, it in the tilt angle high temperature resistant, a high pressure rubber pad, at the two ends of rubber pad two metal washers are arranged, the tightening nut of right-hand member links together by the right-hand member of screw thread and dual-purpose connecting tube.
The utility model high low pressure cool and hot water pipe joint, applicable public waterworks water pipe, interior decoration, heating installation installation, industrial transport pipe etc. can anti-6 * 10
5-8 * 10
5Pa air pressure and 60-80 ℃ of high temperature can be connected metal tube with plastic pipe, can prevent that plastic tube from owing to high temperature becomes the gentle expansion seepage phenomenon that occurs, alleviating installer's labor intensity.Solved the seepage problem of pipe fitting joint in the water supply and sewage work, guaranteed construction quality, improved the working life of building, improved environmental sanitation.
Embodiment:
Fig. 1 is a high low pressure cool and hot water pipe junction composition.
1 is tightening nut among the figure, its left end has the tilt angle that is 10-15 degree with level, right-hand member is connected with dual-purpose connecting tube 3 by screw thread, a little gap is arranged in the left part of dual-purpose connecting tube 3, there is a small embossment part inside of open washer 2, tightening nut 1 is pressed into the convex portion of open washer 2 in the gap portion of dual-purpose connecting tube, make connecting tube that seepage not take place, have one to be the tilt angle of 30-35 degree at the right-hand member head of dual-purpose connecting tube with level, in the tilt angle, have one high temperature resistant, high pressure rubber pad 5, two metal washers 4 and metal washer 6 are arranged at the two ends of rubber pad 5, tightening nut 7 is fastened together dual-purpose connecting tube by screw thread, it is different to connect diameter, material is different, high pressure, low pressure, cold water, hot water pipeline, the ne-leakage phenomenon takes place, safe and reliable.
Claims (1)
1, a kind of metal pipe element-high low pressure cool and hot water pipe joint that is used for water supply and sewage work, be that two tightening nuts, open washer, dual-purpose connecting tube, packing ring and rubber pad by two ends constitutes, it is characterized in that: the left end of the tightening nut of left end has the tilt angle that is 10-15 degree with level, and the right-hand member of tightening nut is connected with dual-purpose connecting tube left end by screw thread; Dual-purpose connecting tube left end has a little gap, in open washer inside one projection is arranged, the left end tightening nut is pressed into the convex portion of open washer in the gap of dual-purpose connecting tube, the right-hand member head of dual-purpose connecting tube have one with level be 30-35 the degree tilt angle, it in the tilt angle high temperature resistant, a high pressure rubber pad, at the two ends of rubber pad two metal washers are arranged, the tightening nut of right-hand member is connected with the right-hand member of dual-purpose connecting tube by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94231583U CN2228594Y (en) | 1994-12-22 | 1994-12-22 | Pipe joint for high and low pressure as well as hot and cold water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94231583U CN2228594Y (en) | 1994-12-22 | 1994-12-22 | Pipe joint for high and low pressure as well as hot and cold water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2228594Y true CN2228594Y (en) | 1996-06-05 |
Family
ID=33843391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94231583U Expired - Fee Related CN2228594Y (en) | 1994-12-22 | 1994-12-22 | Pipe joint for high and low pressure as well as hot and cold water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2228594Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047491A (en) * | 2012-12-15 | 2013-04-17 | 张永峰 | Pipe joint of solar heat collecting pipe |
-
1994
- 1994-12-22 CN CN94231583U patent/CN2228594Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047491A (en) * | 2012-12-15 | 2013-04-17 | 张永峰 | Pipe joint of solar heat collecting pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3402946A (en) | Threadless pipe connection system | |
| CN213776524U (en) | Wall-mounted faucet | |
| CN2228594Y (en) | Pipe joint for high and low pressure as well as hot and cold water | |
| CN2428674Y (en) | Straight-push type composite pipe adaptor | |
| CN215721430U (en) | Pipe joint resistant to cold and hot impact | |
| CN2283173Y (en) | Self-locking pipe connecting piece | |
| CN219263443U (en) | Hard seal clamping pipe fitting | |
| CN218348142U (en) | Hot water pipeline sealing connection device | |
| CN221897315U (en) | Quick-connection building water supply and drainage pipe | |
| CN2203396Y (en) | Pipeline flange connection arrangement for pipe fittings, valves and equipment | |
| CN2241258Y (en) | Movable joint for pipeline | |
| CN2208149Y (en) | Quick-fastening sealing pipe joint | |
| CN1086454C (en) | Quick-connecting pipe fitting | |
| CN2558834Y (en) | Pipe and pipe fitting connecting spigot-and-socket device | |
| CN2250466Y (en) | Telescopic movable joint for different diameter | |
| CN2202840Y (en) | Active jointing head for pipe | |
| CN2361943Y (en) | Aluminium-plastic connecting pipe and pipe joint thereof | |
| CN2379683Y (en) | Large diameter pipe joint | |
| CN2395227Y (en) | Integrated solar heat collective plate pipeline connector | |
| CN2502101Y (en) | Metal connecting pipe fitting | |
| CN2265467Y (en) | Bend for gas pipe through room | |
| CN2316516Y (en) | Loose joint valve | |
| CN2372532Y (en) | Movable joint | |
| CN2223406Y (en) | Fast joint for pipe | |
| CN2178826Y (en) | Flexible pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |