CN210600243U - Adjusting valve - Google Patents
Adjusting valve Download PDFInfo
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- CN210600243U CN210600243U CN201921110275.5U CN201921110275U CN210600243U CN 210600243 U CN210600243 U CN 210600243U CN 201921110275 U CN201921110275 U CN 201921110275U CN 210600243 U CN210600243 U CN 210600243U
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- outlet pipe
- notch
- cylindrical structure
- pipeline
- entrance point
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Abstract
The utility model relates to an adjusting valve, which comprises a housin, the casing is T type pipeline, T type pipeline includes entrance point, exit end and blind end, entrance point and blind end set up relatively, and liquid gets into through inlet tube entering outlet pipe to exit end by the entrance point, is provided with the adjusting device who is used for controlling outlet pipe entry size at inlet tube and outlet pipe intersection, adjusting device includes that one end is sealed, other end open-ended drum structure the notch is seted up along tubular structure's lateral wall to the open end of drum structure, tubular structure's blind end orientation the blind end of T type pipeline, tubular structure's open end is just right the entrance point of T type pipeline, the outer wall laminating of drum structure the inner wall of casing, the notch is just right the exit end. The valve adjusts the opening size through the adjusting bolt, and then controls the flow of the whole pipeline.
Description
Technical Field
The invention relates to a valve, in particular to a regulating valve.
Background
The valve is for fluid conveying's control, and current valve is mostly rotary valve, blocks the aperture of blade through rotary control, and fatigue easily appears in this type of valve, influences life, and the more suitable frequent pipeline of opening and close of this type of valve.
Disclosure of Invention
The invention aims to provide a valve which is suitable for a normally open pipeline and used for controlling the opening of the pipeline, wherein the valve is used for adjusting the opening through an adjusting bolt so as to control the flow of the whole pipeline.
The technical scheme adopted by the invention is as follows: the utility model provides a regulating valve, includes the casing, the casing is T type pipeline, T type pipeline includes entrance point, exit end and blind end, entrance point and blind end set up relatively, and liquid gets into through inlet tube entering outlet pipe to exit end by the entrance point, is provided with the adjusting device who is used for controlling outlet pipe entry size at inlet tube and outlet pipe intersection, adjusting device includes one end closed, other end open-ended drum structure the notch is seted up along drum structure's lateral wall to drum structure's open end, drum structure's blind end orientation the blind end of T type pipeline, drum structure's open end is just right the entrance point of T type pipeline, drum structure's outer wall laminating the inner wall of casing, the notch is just right the exit end.
Further, the cross section of the inner cavity of the T-shaped pipeline is a cylindrical pipeline, the cylindrical structure is a cylindrical structure, and the notch is formed in the open end of the cylindrical structure along a bus of the cylindrical structure.
Further, the width of the notch is smaller than or equal to the width of the inner diameter of the water outlet pipe.
Furthermore, the closed end of the cylindrical structure is connected with the closed end of the T-shaped pipeline through an adjusting bolt, and the opening of the notch of the cylindrical structure towards the water outlet pipe is adjusted by rotating the adjusting bolt.
Further, the length of the cylindrical structure is larger than the inner diameter of the water outlet pipe of the T-shaped pipeline.
Further, the length of the notch is larger than the inner diameter of the water outlet pipe.
Further, the length of the notch is 1/3-2/3 of the length of the cylindrical structure.
The beneficial effects produced by the invention comprise: according to the adjusting valve, the adjusting devices are arranged at the water inlet pipe and the water outlet pipe, the adjusting devices are cylindrical structures which are provided with notches and are arranged by being attached to the inner wall of the shell, the distance between the closed end of each cylindrical structure and the closed end of the T-shaped pipeline is adjusted through the adjusting bolts, the opening degree of each notch towards the water outlet pipe is adjusted, the size of the valve is adjusted, the side wall of each cylindrical structure is supported by the shell, so that the capacity of resisting fluid impact force can be improved, and when the closed end of each cylindrical structure is subjected to the fluid impact force, the adjusting bolts below the closed end of each cylindrical structure play a supporting role, and the fatigue.
Drawings
FIG. 1 is a schematic view of a regulator valve of the present invention;
FIG. 2 is a view showing the state of the opening of the notch of the cylindrical structure towards the water outlet pipe;
FIG. 3 is a diagram showing the state of the cylindrical notch of the present invention facing the maximum opening of the water outlet pipe.
In the figure, 1, a shell, 2, an inlet end, 3, a first closed end, 4, an outlet end, 5, a sealing device, 6, a water inlet pipe, 7, a water outlet pipe, 8, an adjusting bolt, 801, a screw rod, 802, a handle, 9, a cylindrical structure, 901, an open end, 902, a second closed end, 903 and a notch.
Detailed Description
The present invention is explained in further detail below with reference to the drawings and the specific embodiments, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
As shown in fig. 1, the regulating valve in the present invention includes a housing 1, the housing 1 is a T-shaped pipe, the T-shaped pipe includes an inlet end 2, an outlet end 4 and a closed end, the inlet end 2 and the closed end are arranged oppositely, liquid enters from the inlet end 2 and enters into the outlet pipe 7 to the outlet end 4 through the inlet pipe 6, an adjusting device for controlling the size of the inlet of the outlet pipe 7 is arranged at the intersection of the inlet pipe 6 and the outlet pipe 7, the adjusting device includes a cylindrical structure with one end closed and the other end open, a notch 903 is formed at an open end 901 of the cylindrical structure along a side wall of the cylindrical structure 9, the closed end of the cylindrical structure 9 faces the closed end of the T-shaped pipe, the open end 901 of the cylindrical structure 9 faces the inlet end 2 of the T-shaped. For the sake of distinction, the closed end of the T-shaped pipe is designated the first closed end 3 and the closed end of the regulating device is designated the second closed end 902. The fluid entering the valve passes through the water inlet pipe 6 to the water outlet pipe 7, and the opening degree of the metal pipe towards the water outlet pipe 7 is controlled by the opening degree 903 of the cylindrical structure 9 towards the water outlet pipe 7.
The cross section of the inner cavity of the T-shaped pipeline is a cylindrical pipeline, the cylindrical structure 9 is a cylindrical structure, and the notch 903 is formed in the open end 901 of the cylindrical structure 9 along a generatrix of the cylindrical structure 9. In order to ensure the sealing performance between the cylindrical structure 9 and the inner wall of the T-shaped pipeline, a sealing device 5, which can be a sealing ring, is arranged between the outer wall of the cylindrical structure 9 and the inner wall of the T-shaped pipeline.
As shown in fig. 2-3, the width of the notch 903 in the present invention is less than or equal to the inner diameter width of the outlet pipe 7, the opening of the valve depends on the overlapping degree of the notch 903 and the nozzle of the outlet pipe 7, and as shown in fig. 2, the opening is increased by adjusting the cylindrical structure 9 toward the first closed end 3, i.e., as shown in fig. 3.
The blind end of tubular structure 9 passes through the blind end of adjusting bolt 8 connection T type pipeline, and adjusting bolt 8 includes screw rod 801 and handle 802, screw rod 801 and second blind end 902 fixed connection, and it can be welding or an organic whole structure, sets up the screw hole on second blind end 902, and the other end of screw rod 801 passes the screw hole of second blind end 902 and stretches out the valve after outer with handle 802 fixed connection, through rotatory adjusting bolt 8, adjusts the aperture of 9 notches 903 of tubular structure to outlet pipe 7.
In order to fully utilize the valve and adjust the opening degree of the valve to the maximum extent, the length of the cylindrical structure 9 is larger than the inner diameter of the T-shaped pipeline water outlet pipe 7. The length of the notch 903 is larger than the inner diameter of the water outlet pipe 7. Further, in order to ensure the strength of the valve, the length of the notch 903 is 1/3-2/3 of the length of the cylindrical structure 9.
According to the adjusting valve, the adjusting devices are arranged at the water inlet pipe and the water outlet pipe, the adjusting devices are cylindrical structures which are provided with notches and are arranged by being attached to the inner wall of the shell, the distance between the closed end of each cylindrical structure and the closed end of the T-shaped pipeline is adjusted through the adjusting bolts, the opening degree of each notch towards the water outlet pipe is adjusted, the size of the valve is adjusted, the side wall of each cylindrical structure is supported by the shell, so that the capacity of resisting fluid impact force can be improved, and when the closed end of each cylindrical structure is subjected to the fluid impact force, the adjusting bolts below the closed end of each cylindrical structure play a supporting role, and the fatigue.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the content of the embodiment. It will be apparent to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention, and any changes and modifications made are within the protective scope of the present invention.
Claims (7)
1. A regulating valve, comprising a housing, characterized in that: the casing is T type pipeline, T type pipeline includes entrance point, exit end and blind end, entrance point and blind end set up relatively, and liquid gets into through the inlet tube by the entrance point and gets into outlet pipe to exit end, is provided with the adjusting device who is used for controlling outlet pipe entry size at inlet tube and outlet pipe intersection, adjusting device includes one end closed, other end open-ended cylinder structure the open end of cylinder structure sets up the notch along the lateral wall of cylinder structure, the blind end orientation of cylinder structure the blind end of T type pipeline, the open end of cylinder structure is just right the entrance point of T type pipeline, the laminating of the outer wall of cylinder structure the inner wall of casing, the notch is just right the exit end.
2. A regulating valve according to claim 1, wherein: the cross section of the inner cavity of the T-shaped pipeline is a cylindrical pipeline, the cylindrical structure is a cylindrical structure, and the notch is formed in the open end of the cylindrical structure along a bus of the cylindrical structure.
3. A regulating valve according to claim 1, wherein: the width of the notch is less than or equal to the width of the inner diameter of the water outlet pipe.
4. A regulating valve according to claim 1, wherein: the closed end of the cylindrical structure is connected with the closed end of the T-shaped pipeline through an adjusting bolt, and the opening of the notch of the cylindrical structure towards the water outlet pipe is adjusted by rotating the adjusting bolt.
5. A regulating valve according to claim 1, wherein: the length of the cylindrical structure is larger than the inner diameter of the water outlet pipe of the T-shaped pipeline.
6. A regulating valve according to claim 1, wherein: the length of the notch is larger than the inner diameter of the water outlet pipe.
7. A regulating valve according to claim 1, wherein: the length of the notch is 1/3-2/3 of the length of the cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110275.5U CN210600243U (en) | 2019-07-16 | 2019-07-16 | Adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110275.5U CN210600243U (en) | 2019-07-16 | 2019-07-16 | Adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600243U true CN210600243U (en) | 2020-05-22 |
Family
ID=70686322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110275.5U Active CN210600243U (en) | 2019-07-16 | 2019-07-16 | Adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413156A (en) * | 2020-11-17 | 2021-02-26 | 西安航天动力研究所 | Multi-window flow adjusting structure based on gear shaft transmission |
-
2019
- 2019-07-16 CN CN201921110275.5U patent/CN210600243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413156A (en) * | 2020-11-17 | 2021-02-26 | 西安航天动力研究所 | Multi-window flow adjusting structure based on gear shaft transmission |
| CN112413156B (en) * | 2020-11-17 | 2022-08-16 | 西安航天动力研究所 | Multi-window flow adjusting structure based on gear shaft transmission |
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