CN104633328A - Pipeline adapting piece - Google Patents
Pipeline adapting piece Download PDFInfo
- Publication number
- CN104633328A CN104633328A CN201310551008.2A CN201310551008A CN104633328A CN 104633328 A CN104633328 A CN 104633328A CN 201310551008 A CN201310551008 A CN 201310551008A CN 104633328 A CN104633328 A CN 104633328A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- square
- connection
- flange
- pipeline flange
- 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
Abstract
The invention relates to a pipeline adapting piece. The pipeline adapting piece comprises a square pipeline connection flange and a round pipeline connection flange deviating from the axis of the square pipeline connection flange, wherein the square pipeline connection flange downwards aslant extends to form a lengthened square pipe, a connection pipe is arranged above the round pipeline connection flange, and the connection pipe and the lengthened square pipe are joined and communicated to form a square connection portion coaxial with the round pipeline connection flange; the connection pipe comprises a first connection board and a second connection board buckled with the first connection board in a sealed mode; the first connection board and the second connection board are provided with opposite first side connection walls formed by necking from the edge of the square pipeline connection flange to the round pipeline connection flange; the two sides of each first side connection wall are provided with arc transition portions formed by necking from the round pipeline connection flange to four corners of the square pipeline connection flange; the arc transition portions located on the first connection board are connected with opposite second side connection walls. By means of the pipeline adapting piece of the structure, connection between a square pipeline and a round pipeline is conveniently achieved.
Description
Technical field
The present invention relates to a kind of pipeline connecting parts, particularly relate to a kind of link being used for connecting square pipeline and circular pipeline.
Background technique
In prior art, the laying of pipeline only adopts a kind of pipeline of form usually, such as, adopt the pipeline of circular pipeline, adopt the pipeline etc. of square pipeline.But in the application of reality, sometimes need circular pipeline and square pipeline to couple together, common such as in the transformation process of existing pipe-line system, due to the pipeline property of there are differences of two kinds of forms, therefore implement comparatively difficulty.
Summary of the invention
The object of the invention is to the problem overcoming above-mentioned prior art, provide a kind of pipeline connecting parts, it can realize the connection of square pipeline and circular pipeline easily.
The object of the invention is to be achieved through the following technical solutions:
A kind of pipeline connecting parts, comprise square pipeline flange and depart from the circular pipeline flange of described square pipeline flange axis, described square pipeline flange is tilted to downward-extension formation and adds rectangular pipe, be provided with connecting tube above described circular pipeline flange, described connecting tube and the described rectangular pipe that adds cross and are formed through the square joint coaxial with described circular pipeline flange; Described connecting tube comprises the first connecting plate and second connecting plate of sealing fastening mutually; Described first connecting plate and described second connecting plate have from the limit of described square joint respectively to the first relative side connecting wall that described circular pipeline flange constriction is formed; The both sides of described first side connecting wall have from described circular pipeline flange respectively to the curved transition sections that four corner constriction of described square joint are formed; The curved transition sections be positioned on described first connecting plate is connected to the second relative side connecting wall; Described second side connecting wall docks with the curved transition sections be positioned on described second connecting plate to be sewed up.
Further, the length of side of described square pipeline flange and the equal diameters of described circular pipeline flange.
Further, the area of described square pipeline flange and the area equation of described square joint.
Further, on the outer wall adding rectangular pipe described in, fixing button holds mounting plate.
Pipeline connecting parts of the present invention, comprise square pipeline flange and depart from the circular pipeline flange of square pipeline flange axis, be tilted to downward-extension formation from square pipeline flange and add rectangular pipe, be provided with connecting tube above circular pipeline flange, connecting tube with add rectangular pipe and cross and be formed through the square joint coaxial with circular pipeline flange; Connecting tube comprises the first connecting plate and second connecting plate of sealing fastening mutually; First connecting plate and the second connecting plate have from the limit of square joint respectively to the first relative side connecting wall that circular pipeline flange constriction is formed; The both sides of the first side connecting wall have from circular pipe interface flange respectively to the curved transition sections that four corner constriction of square joint are formed; The curved transition sections be positioned on the first connecting plate is connected to the second relative side connecting wall; Second side connecting wall docks with the curved transition sections be positioned on the second connecting plate to be sewed up.By this pipeline connecting parts, achieve the connection of square pipeline and circular pipeline easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pipeline connecting parts of the present invention;
Fig. 2 is the expansion schematic diagram of the first connecting plate in Fig. 1;
Fig. 3 is the expansion schematic diagram of the second connecting plate in Fig. 1.
Embodiment
According to drawings and embodiments the present invention is described in further detail below.
As shown in Figure 1 to Figure 3, a kind of pipeline connecting parts described in the embodiment of the present invention, comprise square pipeline flange 1 and depart from the circular pipeline flange 2 of square pipeline flange 1 axis, square pipeline flange 1 is tilted to downward-extension formation and adds rectangular pipe 3, be provided with connecting tube 4 above circular pipeline flange 2, connecting tube 4 with add rectangular pipe 3 and cross and be formed through the square joint 5 coaxial with circular pipeline flange 2; Connecting tube 4 comprises the first connecting plate 41 and the second connecting plate 42 that sealing mutually fastens; First connecting plate 41 and the second connecting plate 42 have from the limit of square joint 5 respectively to first relative side connecting wall 41a, 42a that circular pipeline flange 2 constriction is formed; The both sides of first side connecting wall 41a, 42a have from circular pipe interface flange 2 respectively to curved transition sections 41b, 42b that four corner constriction of square joint 5 are formed; The curved transition sections 41a be positioned on the first connecting plate 41 is connected to the second relative side connecting wall 41c; Second side connecting wall 41c docks with the curved transition sections 42b be positioned on the second connecting plate 42 and sews up.
The length of side of square pipeline flange 1 and the equal diameters of circular pipeline flange 2.The area of square pipeline flange 1 and the area equation of square joint 5.On the outer wall adding rectangular pipe 3, fixing button holds mounting plate 6.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a pipeline connecting parts, it is characterized in that, comprise square pipeline flange and depart from the circular pipeline flange of described square pipeline flange axis, described square pipeline flange is tilted to downward-extension formation and adds rectangular pipe, be provided with connecting tube above described circular pipeline flange, described connecting tube and the described rectangular pipe that adds cross and are formed through the square joint coaxial with described circular pipeline flange; Described connecting tube comprises the first connecting plate and second connecting plate of sealing fastening mutually; Described first connecting plate and described second connecting plate have from the limit of described square joint respectively to the first relative side connecting wall that described circular pipeline flange constriction is formed; The both sides of described first side connecting wall have from described circular pipeline flange respectively to the curved transition sections that four corner constriction of described square joint are formed; The curved transition sections be positioned on described first connecting plate is connected to the second relative side connecting wall; Described second side connecting wall docks with the curved transition sections be positioned on described second connecting plate to be sewed up.
2. pipeline connecting parts as claimed in claim 1, is characterized in that, the length of side of described square pipeline flange and the equal diameters of described circular pipeline flange.
3. pipeline connecting parts as claimed in claim 2, is characterized in that, the area of described square pipeline flange and the area equation of described square joint.
4. pipeline connecting parts as claimed in claim 3, is characterized in that, described in add rectangular pipe outer wall on fixing button hold mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551008.2A CN104633328A (en) | 2013-11-10 | 2013-11-10 | Pipeline adapting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551008.2A CN104633328A (en) | 2013-11-10 | 2013-11-10 | Pipeline adapting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633328A true CN104633328A (en) | 2015-05-20 |
Family
ID=53212393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310551008.2A Pending CN104633328A (en) | 2013-11-10 | 2013-11-10 | Pipeline adapting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633328A (en) |
-
2013
- 2013-11-10 CN CN201310551008.2A patent/CN104633328A/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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |