CN216407855U - Angle type Y-shaped valve body flow passage - Google Patents
Angle type Y-shaped valve body flow passage Download PDFInfo
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- CN216407855U CN216407855U CN202122613366.4U CN202122613366U CN216407855U CN 216407855 U CN216407855 U CN 216407855U CN 202122613366 U CN202122613366 U CN 202122613366U CN 216407855 U CN216407855 U CN 216407855U
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Abstract
The utility model discloses an angle type Y-shaped valve body flow passage, which comprises a connecting pipe, a top pipe, a bottom pipe and a side pipe, wherein the top end of the connecting pipe is fixedly connected with the top pipe; the first flow channel, the second flow channel, the third flow channel and the fourth flow channel are arranged in a Y shape. The flow channel is of a streamline structure, the flow resistance is small when the medium flows, the flow coefficient is large, the sealing performance is good, the high-pressure sealing valve is suitable for high-pressure sealing, and the service life of the valve body is prolonged.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an angle type Y-shaped valve body flow passage.
Background
The shut-off valve is also called a shut-off valve, and belongs to a forced sealing type valve, so when the valve is closed, pressure must be applied to the valve clack to force the sealing surface not to leak. When the medium enters the valve from the lower part of the valve clack, the resistance to be overcome by the operating force is the friction force between the valve rod and the packing and the thrust generated by the pressure of the medium, the force for closing the valve is larger than the force for opening the valve, so the diameter of the valve rod is larger, otherwise the failure of the valve rod buckling can occur.
Application number CN201920812880.0 discloses an angle formula ball valve that runner is L type, including the valve body, be provided with spheroid and runner in the valve body, the both ends of runner are provided with valve body entry and valve body export respectively, and the extension line that valve body entry and valve body exported is the right angle, and the runner is the L type, and the valve body bottom still is provided with the flange seat in the periphery that the valve body entered the mouth, and the side of valve body is provided with controlling means, and controlling means is connected with the spheroid. The utility model has the advantages that: the flange seat is arranged on the periphery of the valve body inlet at the bottom end of the valve body, and the ball valve can be mounted on the tank through the flange, so that the requirement on the mounting environment is low, the mounting is convenient and quick, and the use convenience of the ball valve is greatly improved; a plurality of O-shaped sealing rings and a plurality of valve seats made of PTFE materials with excellent sealing performance are arranged in the valve body, and the valve body is integrally cast and formed without splicing, so that the sealing performance of the ball valve is fully ensured; hinder pad, valve rod cover, upper end disk seat, lower extreme disk seat that rubs, all play the effect that the reduction rubs and hinders the damage, prolonged the life of ball valve.
The angle ball valve with the L-shaped flow channel in the technology has the following defects: the pressure loss generated when the medium flows through the valve is large, which is not beneficial to the transmission of the medium.
To this end, we propose an angled Y-shaped valve body flow passage.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an angle type Y-shaped valve body flow passage, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
an angle type Y-shaped valve body flow passage comprises a connecting pipe 1, a top pipe 2, a bottom pipe 3 and a side pipe 4, wherein the top end of the connecting pipe 1 is fixedly connected with the top pipe 2, the bottom end of the connecting pipe 1 is fixedly connected with the bottom pipe 3, the periphery of the connecting pipe 1 is fixedly connected with the side pipe 4, and a second flow passage 8 in the connecting pipe 1 is communicated with a first flow passage 7 in the top pipe 2, a third flow passage 9 in the bottom pipe 3 and a fourth flow passage 10 in the side pipe 4;
the first flow channel 7, the second flow channel 8, the third flow channel 9 and the fourth flow channel 10 are arranged in a Y shape.
Further, a first connecting portion 5 is connected to the bottom of the side tube 4.
Further, a second connecting portion 6 is connected to the bottom of the bottom tube 3.
Further, the connection parts of the first flow passage 7, the second flow passage 8, the third flow passage 9 and the fourth flow passage 10 are all configured with arc-shaped guide grooves, so that the medium does not generate vortex flow when flowing.
Compared with the prior art, the utility model has the following beneficial effects: the first flow channel 7, the second flow channel 8, the third flow channel 9 and the fourth flow channel 10 are in a streamline structure, the flow resistance of a medium is small, the flow coefficient is large, the sealing performance is good, the high-pressure sealing valve is suitable for high-pressure sealing, and the service life of the valve body is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of an angular Y-shaped valve body flow channel according to the present invention.
FIG. 2 is a cross-sectional view of an angled Y-shaped valve body flow passage of the present invention.
In the figure: 1. a connecting pipe 1; 2. a top pipe 2; 3. a bottom tube 3; 4. a side tube 4; 5. a first connection portion 5; 6. a second connecting portion 6; 7. a first flow channel 7; 8. a second flow passage 8; 9. A third flow passage 9; 10. a fourth flow channel 10.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-2, an angle type Y-shaped valve body flow channel includes a connecting pipe 1, and further includes a top pipe 2, a bottom pipe 3 and a side pipe 4, the top end of the connecting pipe 1 is fixedly connected with the top pipe 2, the bottom end of the connecting pipe 1 is fixedly connected with the bottom pipe 3, the periphery of the connecting pipe 1 is fixedly connected with the side pipe 4, a second flow channel 8 inside the connecting pipe 1 is mutually communicated with a first flow channel 7 inside the top pipe 2, a third flow channel 9 inside the bottom pipe 3 and a fourth flow channel 10 inside the side pipe 4;
the first flow channel 7, the second flow channel 8, the third flow channel 9 and the fourth flow channel 10 are arranged in a Y shape.
Further, a first connecting portion 5 is connected to the bottom of the side tube 4.
Further, a second connecting portion 6 is connected to the bottom of the bottom tube 3.
Further, the connection parts of the first flow passage 7, the second flow passage 8, the third flow passage 9 and the fourth flow passage 10 are all configured with arc-shaped guide grooves, so that the medium does not generate vortex flow when flowing.
It should be noted that, the present invention is an angle type Y-shaped valve body flow channel, a control component such as a valve plate is installed in a connecting pipe 1, a second connecting portion 6 at the bottom of a top pipe 2, a bottom pipe 3 and a first connecting portion 5 at the bottom of a side pipe 4 are fixedly connected with a medium flow channel, when a medium flows into a second flow channel 8 in the connecting pipe 1 from a first flow channel 7 in the top pipe 2, the medium flows into a third flow channel 9, a fourth flow channel 10 or the third flow channel 9 and the fourth flow channel 10 under the action of the valve plate, the flow resistance when the medium flows is small, which is beneficial to the flow of the medium.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. An angle type Y-shaped valve body flow passage comprises a connecting pipe (1), and is characterized by further comprising a top pipe (2), a bottom pipe (3) and a side pipe (4), wherein the top end of the connecting pipe (1) is fixedly connected with the top pipe (2), the bottom end of the connecting pipe (1) is fixedly connected with the bottom pipe (3), the periphery of the connecting pipe (1) is fixedly connected with the side pipe (4), a second flow passage (8) in the connecting pipe (1) is communicated with a first flow passage (7) in the top pipe (2), a third flow passage (9) in the bottom pipe (3) and a fourth flow passage (10) in the side pipe (4);
the first flow channel (7), the second flow channel (8), the third flow channel (9) and the fourth flow channel (10) are arranged in a Y shape.
2. The angled Y-valve body flow passage of claim 1, wherein: the bottom of the side pipe (4) is connected with a first connecting part (5).
3. The angled Y-valve body flow passage of claim 1, wherein: the bottom of the bottom tube (3) is connected with a second connecting part (6).
4. The angled Y-valve body flow passage of claim 1, wherein: the connecting parts of the first flow channel (7), the second flow channel (8), the third flow channel (9) and the fourth flow channel (10) are all provided with arc-shaped guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613366.4U CN216407855U (en) | 2021-10-28 | 2021-10-28 | Angle type Y-shaped valve body flow passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613366.4U CN216407855U (en) | 2021-10-28 | 2021-10-28 | Angle type Y-shaped valve body flow passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407855U true CN216407855U (en) | 2022-04-29 |
Family
ID=81299721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122613366.4U Active CN216407855U (en) | 2021-10-28 | 2021-10-28 | Angle type Y-shaped valve body flow passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407855U (en) |
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2021
- 2021-10-28 CN CN202122613366.4U patent/CN216407855U/en active Active
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