CN2282106Y - Pipeline connecting parts - Google Patents
Pipeline connecting parts Download PDFInfo
- Publication number
- CN2282106Y CN2282106Y CN 97205254 CN97205254U CN2282106Y CN 2282106 Y CN2282106 Y CN 2282106Y CN 97205254 CN97205254 CN 97205254 CN 97205254 U CN97205254 U CN 97205254U CN 2282106 Y CN2282106 Y CN 2282106Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- utility
- model
- frustum hole
- connecting parts
- 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 provides a pipeline connecting parts for heat supply and water supply and discharge pipelines. An axial frustum hole 3 communicated with a pipeline is arranged on the inner diameter 2 at the connection ends of a fitting main body 1. A sealing ring 4 is correspondingly arranged on the axial frustum hole 3. An end cover 6 is sheathed on an outer diameter 5. The utility model has the advantages of simple structure, strong seal, convenient installation and maintenance, reduction of construction period and relief of labor intensity for installation and has no leakage for long-term utilization, etc.
Description
The utility model relates to the connection fittings that use in a kind of heat supply and the water-feeding ﹠ drainaging pipeline.
Link in existing heat supply, the water-feeding ﹠ drainaging pipeline all adopts internal and external screw thread to connect.This Placement is not only made troubles to installation, and uses owing to sealing is bad for a long time, and leakage phenomenon often takes place, and all brings inconvenience for production, life and maintenance.
The purpose of this utility model is that a kind of good sealing effect, the difficult leakage and easy-to-install pipeline connection part will be provided.
Scheme of the present utility model is as described below: this model utility comprises fitment body, by the axial frustum hole that connects with pipeline being set on the internal diameter of fitment body connecting end and placing seal ring in this frustum hole, and is inserted at this end that end cap that central authorities are provided with the connecting tube corresponding aperture realizes.Also be provided with a pad between end cap and the fitment body end.
The utility model is owing to frustum hole, seal ring and the end cover structure having taked to be provided with in the fitment body end, make this model utility have advantages such as simple in structure, that sealing is strong, convenient for installation and maintenance, long-term use is not leaked, the labor intensity in the time of not only can shortening construction period and can alleviate installation.
In conjunction with the accompanying drawings scheme of the present utility model is described in further details:
Fig. 1 is the loose joint structural representation of pipeline connection part;
Fig. 2 is the elbow structure schematic representation of pipeline connection part;
Fig. 3 is the valve mechanism schematic representation of pipeline connection part;
Fig. 4 is the three-port structure schematic representation of pipeline connection part;
Fig. 5 is the four-way structural representation of pipeline connection part.
By Fig. 1-pipeline connection part shown in Figure 5, be that an axial frustum hole 3 that connects with internal diameter 2 is set on the internal diameter (being axial hole) 2 at fitment body 1 connecting end, 3 place's correspondences are provided with seal ring 4 in the frustum hole, and the end cap 6 that the central authorities that are threaded on the external diameter 5 of fitment body 1 end in addition are provided with the pipeline corresponding aperture constitutes.When this model utility is installed, at first back out end cap 6, required connecting tube is penetrated end cap 6 central holes, band Upper gasket 7, cover upper sealing ring 4, the frustum hole 3 of directly inserting the end again is to internal diameter 2.Tightening end cap 6 then gets final product.
Claims (1)
1, a kind of pipeline connection part, comprise fitment body (1), it is characterized in that: the internal diameter (2) that fitment body (1) connects the end is provided with the axial frustum hole (3) that connects with pipeline, and frustum hole (3) are located correspondence and established seal ring (4), and are with end cap (6) on the external diameter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205254 CN2282106Y (en) | 1997-01-29 | 1997-01-29 | Pipeline connecting parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205254 CN2282106Y (en) | 1997-01-29 | 1997-01-29 | Pipeline connecting parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2282106Y true CN2282106Y (en) | 1998-05-20 |
Family
ID=33925520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97205254 Expired - Fee Related CN2282106Y (en) | 1997-01-29 | 1997-01-29 | Pipeline connecting parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2282106Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087072A (en) * | 2010-12-30 | 2011-06-08 | 云南驰宏锌锗股份有限公司 | Novel branch wind pipe with excellent leak tightness for blast furnace |
-
1997
- 1997-01-29 CN CN 97205254 patent/CN2282106Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087072A (en) * | 2010-12-30 | 2011-06-08 | 云南驰宏锌锗股份有限公司 | Novel branch wind pipe with excellent leak tightness for blast furnace |
| CN102087072B (en) * | 2010-12-30 | 2013-09-25 | 云南驰宏锌锗股份有限公司 | Novel branch wind pipe with excellent leak tightness for blast furnace |
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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 |