CN2158018Y - Fast-acting pipe connection - Google Patents
Fast-acting pipe connection Download PDFInfo
- Publication number
- CN2158018Y CN2158018Y CN 93208793 CN93208793U CN2158018Y CN 2158018 Y CN2158018 Y CN 2158018Y CN 93208793 CN93208793 CN 93208793 CN 93208793 U CN93208793 U CN 93208793U CN 2158018 Y CN2158018 Y CN 2158018Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- fast
- connecting piece
- connector body
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a fast-acting pipe joint which is characterized in that the utility model is composed of a pipe joint body with outer screw-threads at both ends, a locking end cover with inner screw-threads and a sealing ring arranged between the pipe joint body and the end cover. The utility model has not only the advantages of fast-acting and simple installation, low labor strength and easy maintenance, but also favorable sealing characteristics. Through multiple hydraulic tests, the fast-acting pipe joint of the utility model is verified to be capable of being completely applied to various water heating pipes.
Description
The utility model is a kind of quick pipe connecting piece that is applicable to small-bore water supply pipe, caliduct installation and maintenance.
The small-bore pipe pipeline installation construction of prior art is continued to use traditional thread connecting mode always, promptly adopt the Placement of on-the-spot mantle fiber, this Placement not only workload is big, install complicated, the scene also needs as a large amount of instruments such as mantle fiber equipment, screw die, die handle, falsework, sealant tape and material, and what just show when particularly maintenance construction is carried out to old pipeline in narrow place in the place is more inconvenient.
The purpose of this utility model just is to overcome above-mentioned deficiency of the prior art, and provides a kind of fitting operation easy, the quick pipe connecting piece of good airproof performance.
The purpose of this utility model can adopt following measure to realize:
Quick pipe connecting piece of the present utility model is to have externally threaded pipe connector body by two ends, has internal thread locking end cap, and the seal ring that is placed between pipe connector body and the end cap is formed.
Pipe connector body of the present utility model two ends all are processed with a conical surface that matches with seal ring.
The utility model pipe connector body is a three-way connector; Can be a valve body; Also one two lead to fitting, can also be a four-way or elbow.
When using quick pipe connecting piece of the present utility model to carry out piping erection, in the pipeline insertion tube fitting body that only needs to cut by predetermined length, tighten end cap and get final product.The utility model not only have install fast and convenient, labor intensity is low, the advantage being convenient to keep in repair, also has good sealing characteristics, proves that through the hydrostatic test repeatedly quick pipe connecting piece of the present utility model can be applicable on all kinds of water, the heating coil road fully.Another characteristics of the present utility model are suitably to adjust the degree of tightness situation of pipeline each several part according to pressure medium, and compensating action is played in a small amount of variation of length of pipeline.
The drawing of accompanying drawing is described as follows:
Fig. 1 a: embodiment of valve type quick pipe connecting piece.
Fig. 2 a: embodiment of two logical type quick pipe connecting pieces.
The utility model is done with detailed description below with reference to embodiment's (accompanying drawing):
As shown in Figure 1, quick pipe connecting piece of the present utility model is to have externally threaded valve part body (1) by two ends, has internal thread locking end cap (2), and sealing (3) circle that is placed between valve part body and the end cap is formed.
Valve part body of the present utility model two ends all are processed with a conical surface that matches with seal ring, and seal ring is installed in the conical surface securely, reach the purpose that improves the pipe connector sealability.
The utility model pipe connector body also can be three-way connector; But also as shown in Figure 2 two lead to fitting.
Claims (5)
1, the utility model is a kind of quick pipe connecting piece, it is characterized in that: it is to have externally threaded pipe connector body (1) by two ends, has internal thread locking end cap (2), and the seal ring (3) that is placed between pipe connector body and the end cap is formed.
2, quick pipe connecting piece according to claim 1 is characterized in that: pipe connector body (1) two ends all are processed with a conical surface that matches with seal ring (3).
3, quick pipe connecting piece according to claim 1 is characterized in that: the pipe connector body is a three-way connector.
4, quick pipe connecting piece according to claim 1 is characterized in that: the pipe connector body is a valve body.
5, quick pipe connecting piece according to claim 1 is characterized in that: the pipe connector body is two to lead to fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208793 CN2158018Y (en) | 1993-04-07 | 1993-04-07 | Fast-acting pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93208793 CN2158018Y (en) | 1993-04-07 | 1993-04-07 | Fast-acting pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158018Y true CN2158018Y (en) | 1994-03-02 |
Family
ID=33791162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93208793 Expired - Fee Related CN2158018Y (en) | 1993-04-07 | 1993-04-07 | Fast-acting pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158018Y (en) |
-
1993
- 1993-04-07 CN CN 93208793 patent/CN2158018Y/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 | ||
| 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 |