CN104154371A - Elastic connecting frame for pipes - Google Patents
Elastic connecting frame for pipes Download PDFInfo
- Publication number
- CN104154371A CN104154371A CN201410425777.2A CN201410425777A CN104154371A CN 104154371 A CN104154371 A CN 104154371A CN 201410425777 A CN201410425777 A CN 201410425777A CN 104154371 A CN104154371 A CN 104154371A
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- CN
- China
- Prior art keywords
- pipeline
- section
- elastic opening
- pipes
- elastic
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/04—Expansion-compensation arrangements for pipe-lines making use of bends, e.g. lyre-shaped
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
An elastic connecting frame for pipes comprises pipe connecting ends and an elastic open pipe section. The pipe connecting ends are arranged at the two ends of the elastic open pipe section, and the pipe connecting ends are provided with connecting threads and used for being connected with the main pipes in a sealed mode. No matter how long a connecting pipeline is, pipeline deformation, caused by thermal expansion and cold contraction, of the pipes can be compensated automatically as long as the elastic connecting frame for the pipes is arranged in the connecting pipeline, stress in the connecting pipeline is released automatically, the connecting pipeline cannot be cracked in a pulled mode or burst mode, the sealing performance of the connecting pipeline is guaranteed, and therefore resource loss and the potential safety hazard of fuel gas explosion, caused by leakage, are eliminated structurally. The elastic connecting frame for the pipes can be installed in a newly installed pipeline, and can also be used for transforming an old pipeline.
Description
Technical field:
The present invention relates to the pipelines such as fuel tube, water pipe along wall mounting technique, relate in particular to a kind of device of body because expanding with heat and contract with cold of eliminating.
Background technique:
Along with the fast development of urbanization and the anxiety of land resources, the height of New Dwelling building improves constantly now, and registering one's residence of running water pipe and gas pipeline is the complete sets of basic equipment requirement of house.At present, at water supply pipe and gas pipeline, register one's residence in pipe network, the pipeline of registering one's residence is the pipeline liquid injecting device being formed by the interconnective mode of two pass joints (direct or elbow) by standard body, every pipeline is all fixed on external wall by body fixed clamp device, because whole piece pipeline is outdoor layout, pipeline need experience the variation of spring, summer, autumn and winter and various weather conditions, especially annual temperature difference major region, the temperature difference that pipeline in use born is very large, therefore whole pipeline certainly exists the phenomenon of expanding with heat and contract with cold, in summer or winter, whole piece pipeline is easy in two-way joint occur cracking or drawing crack phenomenon conventionally, cause whole piece pipeline leakage, yet these defects are ND, for supply channel, conscientiously check and can also find, for supply air line, be difficult to find, so not only can cause the waste of aqueous vapor resource, and pollute the environment.When fuel tube occurs leaking in joint, also can be explosion caused, jeopardize people's life safety.
In order to overcome this defect, claimant after research and testing, has invented a kind of body elasticity link press span.
Summary of the invention:
The object of this invention is to provide a kind of body elasticity link press span, it is the amount of deformation of auto-compensation body because expanding with heat and contract with cold and causing ideally, stress in automatic discharge pipes, stop the drawing crack of connecting pipeline or crack defect, guarantee the sealability of connecting pipeline, from structure, eliminate the potential safety hazard causing because leaking.
The technical solution used in the present invention is:
A body elasticity link press span, is characterized in that: comprise body connecting end and elastic opening pipeline section, body connecting end is arranged on the two ends of elastic opening pipeline section, on body connecting end, is provided with connecting thread, for being tightly connected of main pipe.
Further, body connecting end and elastic opening pipeline section are formed by same body bending.
Further, the opening size of elastic opening pipeline section is greater than 5 centimetres.
Further, elastic opening pipeline section is comprised of two Line Segment, two arc sections and a vertical section, and two Line Segment are connected with vertical section by arc section.
Further, elastic opening pipeline section is comprised of two Line Segment and arc section, and arc section is between two Line Segment.
Further, elastic opening pipeline section be shaped as V-arrangement, by two straightways and arc section, formed, arc section, between two straightways, has angle between two straightways.
Further, elastic opening pipeline section be shaped as circular arc, only have arc section.
Because the present invention is comprised of body connecting end and elastic opening pipeline section, elastic opening pipeline section is arranged between two body connecting ends, on body connecting end, be provided with connecting thread, for with being tightly connected of main pipe, no matter be gas ductwork or tap water pipe network, connecting pipeline no matter how long, as long as be provided with the present invention in connecting pipeline, it can auto-compensation body because of the pipeline amount of deformation that expands with heat and contract with cold and cause, stress in automatic discharge conduit, at cold connecting pipeline in winter, can there is not drawing crack because of contraction, in hot summer, can not crack because expansion produces yet, guarantee the sealability of connecting pipeline, from structure, eliminate resource loss and the gas explosion potential safety hazard causing because leaking.
The present invention both can be arranged in new installation pipeline, also can be used for the transformation of old pipeline.
Accompanying drawing explanation:
Fig. 1 is a kind of structural representation of the present invention, and elastic opening pipeline section is by two Line Segment, two arc sections and a U-shaped that vertical section forms;
Fig. 2 is the link press span of body elasticity shown in Fig. 1 mounting structure schematic diagram in pipeline;
Fig. 3 is the second structural representation of the present invention, and elastic opening pipeline section is the U-shaped that two Line Segment and circular arc form;
Fig. 4 is the third structural representation of the present invention, and elastic opening pipeline section is V-arrangement;
Fig. 5 is the 4th kind of structural representation of the present invention, and elastic opening pipeline section is circular arc;
In figure: 1-body connecting end; 2-elastic opening pipeline section; 3-main pipe; 21-straightway; 22-arc section; 23-vertical section.
Embodiment:
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail:
Embodiment 1: a kind of body elasticity link press span, as Fig. 1, shown in Fig. 2, it is comprised of body connecting end 1 and elastic opening pipeline section 2, body connecting end 1 is arranged on the two ends of elastic opening pipeline section 2, on body connecting end 1, be provided with connecting thread, for with being tightly connected of main pipe 3, the opening of elastic opening pipeline section 2 is arranged between body connecting end 1, described body connecting end 1 is formed by same body bending with elastic opening pipeline section 2, elastic opening pipeline section 2 is by two Line Segment 21, two arc sections 22 and a vertical section 23 form, two Line Segment 21 are connected with vertical section 23 by arc section 22, spacing between two Line Segment 21 is greater than 5 centimetres.
Embodiment 2: shown in Fig. 3, difference from Example 1 is the shape of elastic opening pipeline section 2, and in this example, elastic opening pipeline section 2 is comprised of two Line Segment 21 and arc section 22, and arc section 22 is between two straightways 21.
Embodiment 3: shown in Fig. 4, difference from Example 1 is the shape of elastic opening pipeline section 2, in this example, elastic opening pipeline section 2 be shaped as V-arrangement, by two straightways 21, formed with arc section 22, arc section 22 is between two straightways 21, between two straightways 21, have angle, collar extension is large.
Embodiment 4: shown in Fig. 5, difference from Example 1 is the shape of elastic opening pipeline section 2, in this example, elastic opening pipeline section 2 be shaped as circular arc, only have arc section 22.
Claims (7)
1. a body elasticity link press span, it is characterized in that: comprise body connecting end (1) and elastic opening pipeline section (2), body connecting end (1) is arranged on the two ends of elastic opening pipeline section (2), on body connecting end (1), be provided with connecting thread, for being tightly connected of main pipe (3).
2. body elasticity link press span described in wanting 1 according to right, is characterized in that: body connecting end (1) is formed by same body bending with elastic opening pipeline section (2).
3. body elasticity link press span described in wanting 1 according to right, is characterized in that: the opening size of elastic opening pipeline section (2) is greater than 5 centimetres.
4. body elasticity link press span described in wanting 1 according to right, it is characterized in that: elastic opening pipeline section (2) is comprised of two Line Segment (21), two arc sections (22) and a vertical section (23), two Line Segment (21) are connected with vertical section (23) by arc section (22).
5. body elasticity link press span described in wanting 1 according to right, is characterized in that: elastic opening pipeline section (2) is comprised of two Line Segment (21) and arc section (22), and arc section (22) is positioned between two Line Segment (21).
6. body elasticity link press span described in wanting 1 according to right, it is characterized in that: elastic opening pipeline section (2) is comprised of two straightways (21) and arc section (22), arc section (22) is positioned between two straightways (21), and two straightways have angle between (21).
7. body elasticity link press span described in wanting 1 according to right, is characterized in that: elastic opening pipeline section (2) be shaped as circular arc, only have arc section (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425777.2A CN104154371A (en) | 2014-08-26 | 2014-08-26 | Elastic connecting frame for pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425777.2A CN104154371A (en) | 2014-08-26 | 2014-08-26 | Elastic connecting frame for pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154371A true CN104154371A (en) | 2014-11-19 |
Family
ID=51879944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410425777.2A Pending CN104154371A (en) | 2014-08-26 | 2014-08-26 | Elastic connecting frame for pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154371A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023539A (en) * | 2017-04-06 | 2017-08-08 | 苏州瑞美科材料科技有限公司 | A kind of elastic deformation connector |
| CN108592659A (en) * | 2018-05-18 | 2018-09-28 | 无锡特莱姆气体设备有限公司 | Dismountable water bath type gasifier |
| CN109296843A (en) * | 2018-11-29 | 2019-02-01 | 杨胜 | A kind of corrosionproof pipes connector |
-
2014
- 2014-08-26 CN CN201410425777.2A patent/CN104154371A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023539A (en) * | 2017-04-06 | 2017-08-08 | 苏州瑞美科材料科技有限公司 | A kind of elastic deformation connector |
| CN108592659A (en) * | 2018-05-18 | 2018-09-28 | 无锡特莱姆气体设备有限公司 | Dismountable water bath type gasifier |
| CN109296843A (en) * | 2018-11-29 | 2019-02-01 | 杨胜 | A kind of corrosionproof pipes connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |