CN220396855U - Novel prevent three-way pipe of mixed flow - Google Patents
Novel prevent three-way pipe of mixed flow Download PDFInfo
- Publication number
- CN220396855U CN220396855U CN202320092296.9U CN202320092296U CN220396855U CN 220396855 U CN220396855 U CN 220396855U CN 202320092296 U CN202320092296 U CN 202320092296U CN 220396855 U CN220396855 U CN 220396855U
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- Prior art keywords
- channel
- vertical
- passageway
- cavity
- mixed flow
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Links
- 230000002265 prevention Effects 0.000 claims abstract 2
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 5
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 13
- 238000005406 washing Methods 0.000 description 9
- 239000010413 mother solution Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
- Pipe Accessories (AREA)
Abstract
The utility model discloses a novel mixed flow prevention three-way pipe, which comprises a pipe main body, wherein the pipe main body is a cavity, the cavity comprises a vertical channel and a transverse channel, the upper end and the lower end of the vertical channel and the left end of the transverse channel are respectively provided with a connecting port for connecting an external pipeline section, a special-shaped splitter plate is arranged in the vertical channel, the special-shaped splitter plate divides the vertical channel into a left cavity and a right cavity, the transverse channel and the left cavity are communicated to form a first channel, the right cavity independently forms a second channel, and after the lower ends of the first channel and the second channel are converged, the medium flows out through the connecting ports at the lower ends of the vertical channel, so that the mixed flow of the medium at a conveying junction can be prevented from entering another side channel due to pressure difference, the fluid quality of different channels is influenced, and the medium retention in the pipeline is avoided.
Description
Technical Field
The utility model relates to a three-way pipe, in particular to a novel three-way pipe capable of preventing mixed flow, and belongs to the field of three-way pipes.
Background
The three-way pipe is commonly used for changing the flow direction of fluid and is widely applied to gas and liquid transportation, but a cavity is arranged in the three-way pipe fitting structure, three connectors are respectively connected with the cavity in the middle, the fluid is mixed at the intersection of the cavity in the middle, and if a certain pressure difference exists in the three interface pipelines, the medium can possibly enter one side of the low-pressure pipeline in a mixed manner, so that the medium at the low-pressure side is polluted. The utility model provides a novel three-way pipe design for preventing mixed flow, which is simple in design scheme and can effectively solve the problems, and the problems are solved.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the novel three-way pipe for preventing the medium from flowing into the other side flow channel due to pressure difference at the conveying junction, which has the technical characteristics of affecting the fluid quality of different flow channels and preventing the medium from being detained in the pipeline.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme:
the utility model provides a novel prevent three-way pipe of mixed flow, includes a pipe fitting main part, a pipe fitting main part is a cavity, and the cavity includes a vertical passageway and a horizontal passageway, vertical passageway upper end, lower extreme and horizontal passageway left end all are equipped with the connector in order to be used for connecting outside pipeline section, be equipped with special-shaped splitter plate in the vertical passageway, special-shaped splitter plate separates vertical passageway into left cavity and right cavity, communicate into a passageway between horizontal passageway, the left cavity, the right cavity forms No. two passageways alone, no. one passageway, no. two passageway lower extreme flow through the lower extreme department connector of vertical passageway after converging.
Preferably, the upper end of the special-shaped flow distribution plate is welded at the junction of the upper parts of the vertical channel and the transverse channel in a sealing way, and the side edge of the special-shaped flow distribution plate 4 is welded with the pipe wall of the vertical channel in a sealing way.
Preferably, the special-shaped splitter plate is divided into an inclined plate and a vertical plate, and the inclined plate and the vertical direction form an included angle of 30-60 degrees.
Preferably, the lower end of the vertical plate is positioned below the lower edge of the transverse channel, and the distance between the lower end of the vertical plate and the lower edge of the transverse channel exceeds the diameter length of the transverse channel by 15-30%.
Preferably, the lower end of the inclined plate is located on the axis of the vertical channel.
Preferably, the upper end, the lower end and the left end connection port of the transverse channel are connected with the external pipeline section in any one of flange connection, threaded connection and buckle connection modes.
Preferably, the upper end of the vertical channel is provided with a first flange, the lower end of the vertical channel is provided with a second flange, and the left end of the horizontal channel is provided with a third flange.
Preferably, the inclined plane at the upper part of the special-shaped splitter plate forms an included angle of 45 degrees with the vertical direction.
The beneficial effects are that: 1. the mixed flow of the medium at the junction is prevented from being influenced by factors such as pressure difference, unstable flow and the like, and the quality of different flow channels is influenced;
2. no extra resistance is added to the medium in any pipeline, so that the medium in the pipeline can not stay for a long time.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model
Fig. 2 shows an application case of the present utility model.
In fig. 1: 1: a pipe body; 2: a first flange; 3: a second flange; 4: a profiled plate; 5: flange III
Detailed Description
The technical scheme and structure of the present utility model will be described with reference to fig. 1-2 of the specification so as to be understood by those skilled in the art.
As shown in fig. 1: the utility model provides a novel prevent tee bend pipe fitting of mixed flow, includes a pipe fitting main part 1, is a cavity in pipe fitting main part 1, and the cavity includes a vertical passageway and a horizontal passageway, vertical passageway upper end is equipped with flange one 2, and the lower extreme is equipped with flange two 5, horizontal passageway left end is equipped with flange three 3, horizontal passageway and vertical passageway juncture are equipped with abnormal shape flow distribution plate 4, and abnormal shape flow distribution plate 4 upper end seal welding is in horizontal and vertical pipe upper portion intersection, and abnormal shape flow distribution plate 4 upper portion inclined plane and vertical direction contained angle 45, and the inclined plane lower extreme extends to on the axis of vertical passageway and links to each other with vertical face, and the vertical face of abnormal shape flow distribution plate 4 extends downwards, to horizontal passageway diameter length 20% position below the horizontal passageway lower limb, abnormal shape flow distribution plate 4 both sides seal welding is on vertical passageway inner wall. The special-shaped splitter plate divides the vertical channel into a left cavity and a right cavity, a first channel is communicated between the transverse channel and the left cavity, a second channel is formed in the right cavity independently, and the lower ends of the first channel and the second channel flow out through a connecting port at the lower end of the vertical channel after converging. The flange I2, the flange II 5, the flange III 3, the special-shaped plate 4 and the stainless steel are adopted.
In fig. 2, the three-way pipe is shown in an enlarged manner from the figure, the three-way pipe is connected with other pipelines in the manner shown in fig. 2, the flange one 2 is connected with an upper washing liquid pipeline, the flange three 3 is connected with a transverse mother liquid pipeline, the flange three 5 is connected with the lower end of the flange three and the pipeline, washing liquid is guided by the special-shaped splitter plate 4 to act on the second channel in the vertical channel, the mother liquid is in the first channel, the washing liquid and the mother liquid flow down to the tail end of the special-shaped splitter plate 4, and the washing liquid and the mother liquid continue to be conveyed backwards after being converged at the tail end of the special-shaped splitter plate 4 for preventing miscibility (after converging, the washing liquid flows out through a connecting port at the lower end of the vertical channel). Under the condition that the fluctuation of the liquid level of the mother solution and the liquid level of the washing solution causes differential pressure, the washing solution cannot flow into the mother solution conveying section of the transverse channel in a mixed mode due to a certain liquid level difference between the junction and the pipe diameter center, and the washing solution is prevented from polluting the mother solution under the condition that the washing solution and the mother solution are fully ensured not to be detained. The beneficial effects of adopting above-mentioned technical scheme are: firstly, preventing the mixed flow of the conveying media at the junction to influence the quality of the media with different channels; secondly, the diversion of different flow channels can be realized without adding any resistance to the fluid.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to cover all such insubstantial modifications, or modifications, as would be apparent to one skilled in the art, without departing from the scope of the utility model.
Claims (8)
1. Novel prevent three-way pipe of mixed flow, its characterized in that: including a pipe fitting main part (1), a pipe fitting main part (1) is a cavity, and the cavity includes a vertical passageway and a horizontal passageway, vertical passageway upper end, lower extreme and horizontal passageway left end all are equipped with the connector in order to be used for connecting outside pipeline section, be equipped with abnormal shape flow distribution plate (4) in the vertical passageway, abnormal shape flow distribution plate (4) separate vertical passageway into left cavity and right cavity, communicate into a passageway between horizontal passageway, the left cavity, the right cavity forms No. two passageways alone, no. one passageway, no. two passageway lower extreme flow through the lower extreme department connector of vertical passageway after converging.
2. The novel anti-mixed flow tee of claim 1, wherein: the upper end of the special-shaped flow distribution plate (4) is welded at the junction of the upper parts of the vertical channel and the transverse channel in a sealing way, and the side edge of the special-shaped flow distribution plate (4) is welded with the pipe wall of the vertical channel in a sealing way.
3. A novel anti-mixed flow tee as claimed in claim 1 or 2, wherein: the special-shaped splitter plate (4) is divided into an inclined plate and a vertical plate, and the included angle between the inclined plate and the vertical direction is 30-60 degrees.
4. A novel anti-mixed flow tee as set forth in claim 3, wherein: the lower end of the vertical plate is positioned below the lower edge of the transverse channel, and the distance between the lower end of the vertical plate and the lower edge of the transverse channel exceeds the diameter length of the transverse channel by 15-30%.
5. The novel mixed flow prevention tee of claim 4, wherein: the lower end of the inclined plate is positioned on the axis of the vertical channel.
6. The novel anti-mixed flow tee of claim 1, wherein: the upper end and the lower end of the vertical channel and the left end connection port of the transverse channel are connected with the external pipeline section in any one of flange connection, threaded port connection and buckle connection modes.
7. The novel anti-mixed flow tee of claim 1, wherein: the upper end of the vertical channel is provided with a first flange (2), the lower end of the vertical channel is provided with a second flange (5), and the left end of the transverse channel is provided with a third flange (3).
8. A novel anti-mixed flow tee as set forth in claim 3, wherein: the inclined plane at the upper part of the special-shaped splitter plate (4) forms an included angle of 45 degrees with the vertical direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320092296.9U CN220396855U (en) | 2023-01-31 | 2023-01-31 | Novel prevent three-way pipe of mixed flow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320092296.9U CN220396855U (en) | 2023-01-31 | 2023-01-31 | Novel prevent three-way pipe of mixed flow |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220396855U true CN220396855U (en) | 2024-01-26 |
Family
ID=89611076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320092296.9U Active CN220396855U (en) | 2023-01-31 | 2023-01-31 | Novel prevent three-way pipe of mixed flow |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220396855U (en) |
-
2023
- 2023-01-31 CN CN202320092296.9U patent/CN220396855U/en active Active
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