CN205424246U - Novel pipeline joint - Google Patents
Novel pipeline joint Download PDFInfo
- Publication number
- CN205424246U CN205424246U CN201620231943.XU CN201620231943U CN205424246U CN 205424246 U CN205424246 U CN 205424246U CN 201620231943 U CN201620231943 U CN 201620231943U CN 205424246 U CN205424246 U CN 205424246U
- Authority
- CN
- China
- Prior art keywords
- flange
- joint
- joint body
- ring
- disc spring
- 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
Abstract
The utility model discloses a novel pipeline joint, including connecting the body, the inner wall that connects the body is equipped with the outward flange of an annular well flange and two rings form, well flange is located in the middle of lieing in the inner wall that connects the body, two outward flanges are arranged in the both sides and the symmetric distribution of flange, the internal diameter of well flange is lighter than the internal diameter of outward flange, the both ends spiro union securing nut who connects the body, establish the rubber bearing seal between this internal step face of securing nut and joint, metal clamping ring and belleville spring piece, butt rubber bearing seal on this internal step face of joint, the outside crimping metal clamping ring of rubber bearing seal, the outside of metal clamping ring is equipped with the conical ring face, the belleville spring piece is located the conical ring face, metal clamping ring and belleville spring piece pass through the securing nut crimping. The utility model discloses a novel pipeline joint can connect the PE pipeline by quick leakage prevention under the condition of not supplying power.
Description
Technical field
This utility model relates to the connector between pipeline, especially a kind of New-type pipe joint.
Background technology
Popularization along with new material, in Pipe installing, more and more PE that employ manage, and when PE pipe is laid on outer, often meet with piping failure, but no matter PE pipe or the traditional jointing of PE pipe all uses hot-melt adhesive paste, this connected mode provides without electric power and will be unable to carry out.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of New-type pipe joint, can carry out quickly connecting without leakage.
For reaching above-mentioned purpose, the technical solution of the utility model is: New-type pipe joint, including joint body, the inwall of described joint body is provided with a ring-type flange and two ring-type outward flanges, described flange is positioned at the inwall middle of joint body, two outward flanges are positioned at the both sides of flange and symmetrical, the internal diameter of described flange is less than the internal diameter of outward flange, the two ends of described joint body are spirally connected fastening nut, it is provided with rubber shaft seal between step surface in described fastening nut and joint body, metal pressure ring and disc spring film, rubber shaft seal is abutted on step surface in described joint body, the outside crimping metal pressure ring of described rubber shaft seal, the outside of described metal pressure ring is provided with taper anchor ring, described disc spring film is positioned at taper anchor ring, described metal pressure ring and disc spring film are crimped by fastening nut.
The edge uniform joint-cutting of circumference of described disc spring film.
The beneficial effects of the utility model are: by needing the pipeline connected to insert from the two ends of joint body by two, the end of pipeline props up the flange of joint body inwall middle, the outer wall of pipeline is positioned by outward flange, the outer wall of pipeline is in close contact with rubber shaft seal, disc spring film in the taper anchor ring in the outside of metal pressure ring blocks pipeline, convenient and swift, and good airproof performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
In figure: joint body 1, rubber shaft seal 2, fastening nut 3, metal pressure ring 4, disc spring film 5, flange 6, outward flange 7, joint-cutting 8, pipeline 9, taper anchor ring 10.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1 and Figure 2, New-type pipe joint, including joint body 1, the inwall of described joint body 1 is provided with a ring-type flange 6 and two ring-type outward flanges 7, described flange 6 is positioned at the inwall middle of joint body 1, two outward flanges 7 are positioned at the both sides of flange 6 and symmetrical, the internal diameter of described flange 6 is less than the internal diameter of outward flange 7, the internal diameter of flange 6 is less than the external diameter of pipeline 9, the internal diameter of outward flange 7 is slightly larger than the external diameter of pipeline 9, and outward flange 7 plays positioning action in pipeline 9 insertion process.
The two ends of described joint body 1 are spirally connected fastening nut 3, rubber shaft seal 2, metal pressure ring 4 and disc spring film 5 it is provided with between step surface in described fastening nut 3 and joint body 1, rubber shaft seal 2 is abutted on step surface in described joint body 1, the outside crimping metal pressure ring 4 of described rubber shaft seal 2, the outside of described metal pressure ring 4 is provided with taper anchor ring 10, described disc spring film 5 is positioned at taper anchor ring 10, described metal pressure ring 4 and disc spring film 5 and is crimped by fastening nut 3.
The edge uniform joint-cutting 8 of circumference of described disc spring film 5, improves convenience when pipeline 9 inserts.
Operation principle of the present utility model is: need the pipeline 9 connected to insert from the two ends of joint body 1 respectively by two, propping up flange 6 to the end of pipeline 9, the internal diameter of rubber shaft seal 2 can be slightly smaller than the external diameter of pipeline 9, the outer wall causing pipeline 9 is in close contact with rubber shaft seal 2, the internal diameter of disc spring film 5 is slightly less than the external diameter of pipeline 9, can effectively prevent pipeline 9 from exiting joint body 1, convenience quick for installation, and good airproof performance.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (2)
- null1. New-type pipe joint，Including joint body (1)，It is characterized in that: the inwall of described joint body (1) is provided with a ring-type flange (6) and two ring-type outward flanges (7)，Described flange (6) is positioned at the inwall middle of joint body (1)，Two outward flanges (7) are positioned at the both sides of flange (6) and symmetrical，The internal diameter of described flange (6) is less than the internal diameter of outward flange (7)，The two ends of described joint body (1) are spirally connected fastening nut (3)，It is provided with rubber shaft seal (2) between step surface in described fastening nut (3) and joint body (1)、Metal pressure ring (4) and disc spring film (5)，Rubber shaft seal (2) is abutted on step surface in described joint body (1)，Outside crimping metal pressure ring (4) of described rubber shaft seal (2)，The outside of described metal pressure ring (4) is provided with taper anchor ring (10)，Described disc spring film (5) is positioned at taper anchor ring (10)，Described metal pressure ring (4) and disc spring film (5) are crimped by fastening nut (3).
- 2. New-type pipe joint as claimed in claim 1, it is characterised in that: the edge uniform joint-cutting of circumference (8) of described disc spring film (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231943.XU CN205424246U (en) | 2016-03-24 | 2016-03-24 | Novel pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231943.XU CN205424246U (en) | 2016-03-24 | 2016-03-24 | Novel pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424246U true CN205424246U (en) | 2016-08-03 |
Family
ID=56548247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231943.XU Expired - Fee Related CN205424246U (en) | 2016-03-24 | 2016-03-24 | Novel pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274640A (en) * | 2018-03-13 | 2019-09-24 | 阿自倍尔株式会社 | Electromagnetic flowmeter |
-
2016
- 2016-03-24 CN CN201620231943.XU patent/CN205424246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274640A (en) * | 2018-03-13 | 2019-09-24 | 阿自倍尔株式会社 | Electromagnetic flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200324 |