CN105065815A - Copper flanged pipe fitting - Google Patents
Copper flanged pipe fitting Download PDFInfo
- Publication number
- CN105065815A CN105065815A CN201510429327.5A CN201510429327A CN105065815A CN 105065815 A CN105065815 A CN 105065815A CN 201510429327 A CN201510429327 A CN 201510429327A CN 105065815 A CN105065815 A CN 105065815A
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe
- short tube
- short pipe
- short
- 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
Links
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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses a copper flanged pipe fitting. The copper flanged pipe fitting comprises a first flange and a second flange, wherein the first flange and the second flange are arranged at the two ends of a connecting pipe and matched with each other. The connecting pipe is formed by splicing a first short pipe and a second short pipe, wherein the center of the first short pipe and the center of the second short pipe are located on the same axis, and the inner diameter of the first short pipe is different from that of the second short pipe. A step is formed at the position where the first short pipe and the second short pipe are spliced together. The diameter of a center through hole in the first flange is equal to the inner diameter of the first short pipe, and the inner diameter of the first short pipe is 10 cm-20 cm. The diameter of a center through hole in the second flange corresponds to the inner diameter of the second short pipe, and the inner diameter of the second short pipe is 5 cm-15 cm. A buffering rope is wound on the periphery of the connecting pipe. The wall thickness of the first short pipe is equal to that of the second short pipe. The copper flanged pipe fitting is simple in structure and ingenious in design, and two pipe fittings with different diameters can be connected easily by means of the step structure in the connecting pipe; the buffering rope is wound on the periphery of the connecting pipe, and thus the copper flanged pipe fitting is practical, convenient to use and safe.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of copper flanged fitting.
Background technique
At present, existing pair of flanged fitting, intermediate portion is isometrical connecting tube, and two flanged fittings of this structure can not be applicable to the connection of the pipe fitting of different-diameter, and are difficult to fix when level height is higher.
Summary of the invention
The present invention, in order to solve the problem of prior art, provides a kind of copper flanged fitting.
In order to reach above object, the technological scheme that the present invention adopts is: provide a kind of copper flanged fitting, comprise the first flange cooperatively interacted and the second flange that are arranged on connecting tube two ends, described first flange and the second flange are equipped with the fixing ear for arranging fixed hole, described connecting tube is on same axis but the first short tube that internal diameter is different and the second short tube by center and splices and form, a step is formed in the stitching portion of the first short tube and the second short tube, described first flange and the second flange to be provided with on same axis but the different central through bore of pore size, the aperture of the central through bore on the first flange is equal with the internal diameter of the first short tube, internal diameter is 10 ~ 20cm, the aperture of the central through bore on the second flange is corresponding with the internal diameter of the second short tube, internal diameter is 5 ~ 15cm, the periphery of described connecting tube is wound with snub rope, and the pipe thickness of described first short tube and the second short tube is equal.
The invention has the beneficial effects as follows: structure of the present invention is simple, designs ingenious, so in use, the staircase structural model in connecting tube can be utilized easily to connect the pipe fitting of two different-diameters, be easy to high-altitude fix by the snub rope that connecting tube is wound around, convenient, safety.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is that this tests novel plan view.
In figure: 1-first flange; 2-second flange; 3-central through bore; 4-fixes ear; 5-connecting tube; 6-first short tube; 7-second short tube.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As depicted in figs. 1 and 2, the copper flanged fitting of one provided by the present invention, comprise the first flange 1 and the second flange 2 cooperatively interacted being arranged on connecting tube 5 two ends, described first flange 1 and the second flange 2 are equipped with the fixing ear 4 for arranging fixed hole, it is characterized in that, described connecting tube 5 is on same axis but the first short tube 6 that internal diameter is different and the second short tube 7 by center and splices and form, a step is formed in the stitching portion of the first short tube 6 and the second short tube 7, described first flange 1 and the second flange 2 to be provided with on same axis but the different central through bore 3 of pore size, the aperture of the central through bore 3 on the first flange 1 is equal with the internal diameter of the first short tube 6, internal diameter is 10 ~ 20cm, the aperture of the central through bore 3 on the second flange (2) is corresponding with the internal diameter of the second short tube 7, internal diameter is 5 ~ 15cm, the periphery of described connecting tube 5 is wound with snub rope.The pipe thickness of described first short tube and the second short tube is equal.
Structure of the present invention is simple, designs ingenious, so in use, the easy stationary platen hierarchic structure in connecting tube can be utilized easily to connect the pipe fitting of two different-diameters, be easy to high-altitude fix by the snub rope that connecting tube is wound around, convenient, safety.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (1)
1. a copper flanged fitting, comprise the first flange (1) cooperatively interacted and the second flange (2) that are arranged on connecting tube (5) two ends, described first flange (1) and the second flange (2) are equipped with the fixing ear (4) for arranging fixed hole, it is characterized in that, described connecting tube (5) is on same axis but the first short tube (6) that internal diameter is different and the second short tube (7) by center and splices and form, a step is formed in the stitching portion of the first short tube (6) and the second short tube (7), described first flange (1) and the second flange (2) to be provided with on same axis but the different central through bore of pore size (3), the aperture of the central through bore (3) on the first flange (1) is equal with the internal diameter of the first short tube (6), internal diameter is 10 ~ 20cm, the aperture of the central through bore (3) on the second flange (2) is corresponding with the internal diameter of the second short tube (7), internal diameter is 5 ~ 15cm, the periphery of described connecting tube (5) is wound with snub rope, and the pipe thickness of described first short tube (6) and the second short tube (7) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429327.5A CN105065815A (en) | 2015-07-21 | 2015-07-21 | Copper flanged pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429327.5A CN105065815A (en) | 2015-07-21 | 2015-07-21 | Copper flanged pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065815A true CN105065815A (en) | 2015-11-18 |
Family
ID=54495261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429327.5A Pending CN105065815A (en) | 2015-07-21 | 2015-07-21 | Copper flanged pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065815A (en) |
-
2015
- 2015-07-21 CN CN201510429327.5A patent/CN105065815A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |