CN2588159Y - Moveable joint for heating-pipe - Google Patents
Moveable joint for heating-pipe Download PDFInfo
- Publication number
- CN2588159Y CN2588159Y CN 02255825 CN02255825U CN2588159Y CN 2588159 Y CN2588159 Y CN 2588159Y CN 02255825 CN02255825 CN 02255825 CN 02255825 U CN02255825 U CN 02255825U CN 2588159 Y CN2588159 Y CN 2588159Y
- Authority
- CN
- China
- Prior art keywords
- trip
- joint
- movable joint
- appoints
- 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 movable joint for a heating pipeline, which comprises a movable joint 2, a movable joint sleeve 3, a movable pipe 4 and a sealing ring 6. The utility model is characterized in that the movable joint 2 is provided with a three-way pipe 7 through a connecting bend 1, and an inner hole which is the connecting part of the three-way pipe 7 and an external pipeline is provided with an internal thread; the end of the movable pipe 4 is provided with an external thread 5, and via the movable joint sleeve 3 and the sealing ring 6, the movable pipe 4 is connected with the movable joint 2 which is provided with the connecting bend 1 and the three-way pipe 7. The utility model has the advantages of reasonable structure, few components, convenient production, machining and installation, labor saving, material saving, beautiful appearance, few possibilities of leakage, etc.
Description
The utility model relates to a kind of pipeline connecting device, particularly a kind of hot duct movable joint conjuncted device.
For piping erection, dismounting, the convenience of maintenance, movable joint is a kind of pipeline parts commonly used when connecting, at present in heating system, from indoor pipeline to each connection of group radiator, even if do not need to be provided with valve, generally also be by threeway (elbow) outlet → to wire connection head → elbow →,, need the component of 6 dispersions from indoor pipeline to the connection the radiator from as can be seen last to the wire connection head → movable joint → order of wire connection head → radiator is assembled connection, there be 7-8 to engage mouth, will make respectively these component, the production and processing operation is many, and consumption of raw materials is many, the cost of production height, when these component assemblings were connected into one, installation procedure was many, and it is many to twine numb interface, the effort of taking a lot of work expense material, and the interface that may occur leaking is many, and the integral body after the installation connects messy, and the utmost point is not attractive in appearance.
Of the present utility model just be at present to provide a kind of rational in infrastructure, use that component are few, production and processing and simple installation, the material-saving that saves labor, beautiful shape, and the little hot duct of leakage possibility movable joint conjuncted device.
The purpose of this utility model is achieved in that this hot duct movable joint connection set, comprises that trip appoints a joint, trip to appoint that cover, trip are appointed, seal ring.Described trip appoints joint to be provided with three-way pipe through bridge piece, and the endoporus that this three-way pipe connects with external pipe is processed with internal thread; The end that described trip is appointed is processed with outside thread, and You Renjing swims the trip of appointing cover, seal ring and being provided with bridge piece, three-way pipe and appoints joint to link.Adopt the movable joint conjuncted device of this structure, owing to appoint threeway, elbow, trip joint directly to be made of one, and the employing male connection is appointed in trip, directly connect with radiator, reduced the usage quantity of component, and when interface is connected by discrete item 8 are kept to 3, thus have rational in infrastructure, use that component are few, production and processing and simple installation, the material-saving that saves labor, beautiful shape, and little characteristics of leakage possibility.
This hot duct movable joint connection set also can make trip appoint joint to be provided with elbow through bridge piece, and the endoporus that this elbow connects with external pipe is processed with internal thread.
As improvement, this hot duct appoints joint directly to be provided with three-way pipe or elbow with the trip of movable joint connection set, and described trip is appointed and is provided with bridge piece, is processed with outside thread in the end of this bridge piece.
Below in conjunction with drawings and Examples the utility model hot duct is described in further detail with the movable joint conjuncted device.
Fig. 1 is the central cross-sectional view of the utility model hot duct with first kind of mode of execution of movable joint conjuncted device.
Fig. 2 is the central cross-sectional view of the utility model hot duct with second kind of mode of execution of movable joint conjuncted device.
Fig. 3 is the central cross-sectional view of the utility model hot duct with the third mode of execution of movable joint conjuncted device.
Fig. 4 is the central cross-sectional view of the utility model hot duct with the 4th kind of mode of execution of movable joint conjuncted device.
As shown in Figure 1, this hot duct movable joint connection set comprises that trip appoints a joint 2, trip to appoint wantonly 4, the seal ring 6 of cover 3, trip, and described trip appoints joint 2 to be provided with three-way pipe 7 through bridge piece 1, and the endoporus that this three-way pipe 7 connects with external pipe is processed with internal thread; The end of described trip wantonly 4 is processed with outside thread 5, swims wantonly 4 and appoints cover 3, seal ring 6 to appoint joint 2 to link with the trip that is provided with bridge piece 1, three-way pipe 7 through trip.Adopt the movable joint conjuncted device of this structure, because appoint former threeway, elbow, trip joint directly to be made of one, and the wantonly 4 employing male connections of trip, directly connect with radiator, reduced the usage quantity of component, and when interface is connected by discrete item 8 are kept to 3.
As shown in Figure 2, as improved mode of execution, this hot duct appoints joint 2 to be provided with the endoporus that elbow 8, this elbow 8 connect with external pipe through bridge piece 1 with the trip of movable joint connection set to be processed with internal thread.
For the ease of manufacturing and installation, as shown in Figure 3, Figure 4, this hot duct is appointed with the trip of movable joint connection set and directly is provided with three-way pipe 7 or elbow 8 on the joint 2, swims wantonly 4 and is provided with bridge piece 1, is processed with outside thread 9 in the end of this bridge piece 1.
Claims (4)
1, a kind of hot duct movable joint conjuncted device, comprise a trip joint (2), a trip cover (3), trip times (4), seal ring (6), it is characterized in that: described trip appoints joint (2) to be provided with three-way pipe (7) through bridge piece (1), and the endoporus that this three-way pipe (7) connects with external pipe is processed with internal thread; Described trip appoints the end of (4) to be processed with outside thread (5), and trip appoints (4) to appoint the trip of overlapping (3), seal ring (6) and being provided with bridge piece (1), three-way pipe (7) to appoint joint (2) to link through trip.
2, hot duct as claimed in claim 1 movable joint conjuncted device is characterized in that: described trip appoints joint (2) to be provided with the endoporus that elbow (8), this elbow (8) connect with external pipe through bridge piece (1) to be processed with internal thread.
3, hot duct as claimed in claim 1 movable joint conjuncted device, it is characterized in that: described trip appoints joint (2) directly to be provided with three-way pipe (7), described trip appoints (4) to be provided with bridge piece (1), is processed with outside thread (9) in the end of this bridge piece (1).
4, hot duct as claimed in claim 2 movable joint conjuncted device, it is characterized in that: described trip appoints joint (2) directly to be provided with elbow (8), described trip appoints (4) to be provided with bridge piece (1), is processed with outside thread (9) in the end of this bridge piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255825 CN2588159Y (en) | 2002-12-06 | 2002-12-06 | Moveable joint for heating-pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02255825 CN2588159Y (en) | 2002-12-06 | 2002-12-06 | Moveable joint for heating-pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2588159Y true CN2588159Y (en) | 2003-11-26 |
Family
ID=33724237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02255825 Expired - Fee Related CN2588159Y (en) | 2002-12-06 | 2002-12-06 | Moveable joint for heating-pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2588159Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382218B (en) * | 2007-09-07 | 2011-04-27 | 陈荣辉 | Pipe joint |
| WO2021068984A1 (en) * | 2019-10-10 | 2021-04-15 | 成都懒到家互联智能科技有限公司 | Connection pipe assembly |
-
2002
- 2002-12-06 CN CN 02255825 patent/CN2588159Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382218B (en) * | 2007-09-07 | 2011-04-27 | 陈荣辉 | Pipe joint |
| WO2021068984A1 (en) * | 2019-10-10 | 2021-04-15 | 成都懒到家互联智能科技有限公司 | Connection pipe assembly |
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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 |