CN204201173U - A kind of multiple-way valve - Google Patents
A kind of multiple-way valve Download PDFInfo
- Publication number
- CN204201173U CN204201173U CN201420506505.0U CN201420506505U CN204201173U CN 204201173 U CN204201173 U CN 204201173U CN 201420506505 U CN201420506505 U CN 201420506505U CN 204201173 U CN204201173 U CN 204201173U
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- spherical connecting
- connecting body
- way valve
- arc screens
- edge
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Abstract
The utility model provides a kind of multiple-way valve, comprises valve body, spherical connecting body and point connecting pipe; The intermediate portion of valve body is provided with spool, is provided with multiple body cavity around this spool, and body cavity each other by valve wall interval, and is all communicated with spool, and its external margin is provided with multiple shunt opening, and the internal surface of this shunt opening is installed with a seal ring; The passage running through this spherical connecting body rear and front end is provided with in spherical connecting body, the front half part of this spherical connecting body is located in body cavity by shunt open card, and position, intermediate portion extrudes with seal ring and contacts, the outer surface of its latter half part is provided with one around the built-in edge of the central axis by this spherical connecting body rear and front end; One end mouth of pipe of connecting pipe is divided to be fixedly connected with built-in edge; Adopt technique scheme, make shunt tubes of the present utility model can flexible rotating within limits, and then make the connection of shunt tubes and extraneous pipeline more flexible.
Description
Technical field
The utility model relates to valve manufacture field, especially a kind of multiple-way valve being devoted to simple operation.
Background technique
Multi-way valve is the most frequently used a kind of valve of conveyance conduit jointing, facilitate the shunt of pipeline, it also avoid the leakage that joint pipeline causes because connecting along separate routes, but each shunt tubes in general multi-way valve is all fixed on connecting body, namely in multi-way valve, the direction of each pipeline is fixed, and the conveyance conduit that in use we have set up can not be identical with the shunt tubes in multi-way valve, this in concrete using process for we bring certain inconvenience.
Summary of the invention
Problem to be solved in the utility model is to provide the adjustable multiple-way valve in a kind of a certain shunt tubes direction.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of multiple-way valve, comprises valve body, spherical connecting body and point connecting pipe;
The intermediate portion of described valve body is provided with spool, be provided with multiple body cavity around this spool, described body cavity each other by valve wall interval, and is all communicated with described spool, its external margin is provided with multiple shunt opening, and the internal surface of this shunt opening is installed with a seal ring;
The passage running through this spherical connecting body rear and front end is provided with in described spherical connecting body, the front half part of this spherical connecting body is located in described body cavity by described shunt open card, and position, intermediate portion extrudes with described seal ring and contacts, the outer surface of its latter half part is provided with one around the built-in edge of the central axis by this spherical connecting body rear and front end;
One end mouth of pipe of described point of connecting pipe is fixedly connected with described built-in edge.
Further, described shunt opening is positioned at the intermediate portion of described body cavity external margin.
Further, the central axis of described passage passes through the centre of sphere of this spherical connecting body.
Further, the outer surface of described built-in edge is installed with an elastic seal ring.
Further, described built-in edge is a flange plate, and this built-in edge and described point of connecting pipe Flange joint.
Further, the side of described spherical connecting body front end is provided with an arc screens chute, a fixing column is arranged with in described arc screens chute, one end of this fixing column and this arc screens chute are connected, the other end is fixed on described valve wall, and described arc screens chute is positioned at a cross section circle of this spherical connecting body circumferentially, described fixing column is positioned at this cross section circle institute in the plane.
Further, the opposite side of described spherical connecting body front end is also provided with one second arc screens chute and the second fixing column, and described second arc screens chute and the second fixing column and described arc screens chute and fixing column symmetrical relative to the central axis of described passage.
Further, the starting point of described arc screens chute is the edge of described Channel front end opening, and its length is that described spherical connecting body intermediate portion is along this arc screens chute direction to 2/3rds of described Channel front end edge of opening length.
Further, when the central axis of described passage divides described body cavity equally, one end that described fixing column and described arc screens chute are connected is positioned at the intermediate portion of this arc screens chute.
Further, described valve wall is also installed with a centre of sphere position shelf, comprise a fixed transverse rod and a rotating horizontal pole, described fixed transverse rod stretches into the inside of described passage, comprise the body of rod and Universal-head, described Universal-head is fixed on the side of described lever front end, and the turning end of this Universal-head is positioned at the centre of sphere of described spherical connecting body, one end of described rotating horizontal pole is fixedly connected with the turning end of described Universal-head, and the internal surface of the other end and described passage is rotatably connected.
Further, the other end of described rotating horizontal pole is fixedly connected with the intermediate portion of described passage by one second Universal-head.
The advantage that the utility model has and good effect are: adopt technique scheme, make shunt tubes of the present utility model can flexible rotating within limits, and then make the connection of shunt tubes and extraneous pipeline more flexible.
Accompanying drawing explanation
Fig. 1 is multiple-way valve structural representation;
Fig. 2 is centre of sphere position shelf structural representation.
In figure: 1, valve body 2, spherical connecting body 3, point connecting pipe 11, spool 12, body cavity 13, valve wall 14, along separate routes opening 15, seal ring 21, passage 22, built-in edge 23, elastic seal ring 24, arc screens chute 25, fixing column 26, second arc screens chute 27, second fixing column 28, fixed transverse rod 281, the body of rod 282, Universal-head 29, rotating horizontal pole
Embodiment
Below with reference to the accompanying drawings and specific embodiment detailed description is made to the utility model.
Embodiment one:
As shown in Figure 1, the utility model comprises valve body 1, spherical connecting body 2 and point connecting pipe 3.
The intermediate portion of valve body 1 is provided with spool 11, multiple body cavity 12 is provided with around this spool 11, body cavity 12 is each other by valve wall 13 interval, and be all communicated with spool 11, its external margin is provided with multiple shunt opening 14, in order to complete the multichannel function along separate routes of this valve body 1, the internal surface of this shunt opening 14 is installed with a seal ring 15, so that be tightly connected with spherical connecting body 2.
The passage 21 running through this spherical connecting body 2 rear and front end is provided with in spherical connecting body 2, in order to connecting valve intracoelomic cavity 12 and point connecting pipe 3, the front half part of this spherical connecting body 2 is fastened in body cavity 12 by shunt opening 14, and position, intermediate portion extrudes with seal ring 15 and contacts, this spherical connecting body 2 was both tightly connected with body cavity 12, can rotate among a small circle at shunt opening 14 place again, the outer surface of its latter half part is provided with one around the built-in edge 22 of the central axis by this spherical connecting body 2 rear and front end, one end mouth of pipe of connecting pipe 3 is divided to be fixedly connected with built-in edge 22.
Opening 14 is positioned at the intermediate portion of body cavity 12 external margin along separate routes, is conducive to the symmetrical of valve body structure.
The central axis of passage 21 passes through the centre of sphere of this spherical connecting body 2, and namely passage is positioned at the center of spherical connecting body 2 front/rear end, is conducive to this spherical connecting body 2 and rotates among a small circle to all directions.
The outer surface of built-in edge 22 is installed with an elastic seal ring 23, for being tightly connected of point connecting pipe 3.。
Built-in edge 22 is a flange plate, and this built-in edge 22 and point connecting pipe 3 Flange joint.
The side of spherical connecting body 2 front end is provided with an arc screens chute 24, a fixing column 25 is arranged with in arc screens chute 24, one end and this arc screens chute 24 of this fixing column 25 are connected, the other end is fixed on valve wall 13, and arc screens chute 24 is positioned at a cross section circle of this spherical connecting body 2 circumferentially, fixing column 25 is positioned at this cross section circle institute in the plane, this arc screens chute 24 and fixing column 25 define the sense of rotation of spherical connecting body 2, it also avoid the phenomenon that spherical connecting body 2 centre of sphere in rotation process is moved and then leakage occurs at opening 14 place along separate routes.
The opposite side of spherical connecting body 2 front end is also provided with one second arc screens chute 26 and the second fixing column 27, and the second arc screens chute 26 and the second fixing column 27 and arc screens chute 24 and fixing column 25 symmetrical relative to the central axis of passage, make its spacing more firm to spherical connecting body 2.
The starting point of arc screens chute 24 is the edge of passage 21 front opening, its length is that spherical connecting body 2 intermediate portion is along this arc screens chute 24 direction to 2/3rds of passage 21 front opening edge length, both make this spherical connecting body 2 achieve to rotate to greatest extent, turn avoid the incident of leakage occurred after arc screens chute 24 in rotation process produces seal ring 15.
When the central axis of passage 21 divides body cavity 12 equally, one end that fixing column 25 and arc screens chute 24 are connected is positioned at the intermediate portion of this arc screens chute 24, fixing column 25 is coordinated just with the rotation amplitude of arc screens chute 24, avoids the waste of arc screens chute 24.
The working procedure of the present embodiment is: this multiple-way valve is placed on pipeline junction, the position of the spherical connecting body 2 of suitable adjustment, it is made suitably to rotate according to the screens direction of arc screens chute 24 and fixing column 25, the mouth of pipe direction of point connecting pipe 3 is made to be more applicable for the connecting direction of pipeline, pipeline can be connected with of the present utility model point of connecting pipe 3 mouth of pipe, make use of the present utility model more flexible.
Embodiment two:
In the present embodiment, spherical connecting body only allows at a certain rotation with in surface, make the slewing area of this point of connecting pipe less, as shown in Figure 2, arc screens chute 24 in Fig. 1 and fixing column 25 and the second arc screens chute 26 and the second fixing column 27 centre of sphere position shelf are replaced, this centre of sphere position shelf comprises fixed transverse rod 28 and a rotating horizontal pole 29, fixed transverse rod 28 stretches into the inside of passage 21, comprise the body of rod 281 and Universal-head 282, Universal-head 282 is fixed on the side of the body of rod 281 front end, and the turning end of this Universal-head 282 is positioned at the centre of sphere of spherical connecting body 2, one end of rotating horizontal pole 29 is fixedly connected with the turning end of Universal-head 282, the other end is fixedly connected with by the internal surface of one second Universal-head with passage 21 intermediate portion with the internal surface of passage 21, due to the freedom of Universal-head 282 sense of rotation, make rotating horizontal pole 29 can follow it when spherical connecting body 2 rotates to any direction to move, and Universal-head 282 turning end being arranged in this spherical connecting body 2 centre of sphere in turn defines the sphere center position of spherical connecting body 2 at rotation process, achieve freely rotating of spherical connecting body 2, expand the slewing area of point connecting pipe 3.
The working procedure of the present embodiment is: this multiple-way valve is placed on pipeline junction, the position of the spherical connecting body 2 of suitable adjustment, it is made to rotate arbitrarily on its place, spherical connecting body 2 front end sphere, the mouth of pipe direction of point connecting pipe 3 is made to be more applicable for the connecting direction of pipeline, pipeline can be connected with of the present utility model point of connecting pipe 3 mouth of pipe, make use of the present utility model more flexible.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present invention.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (10)
1. a multiple-way valve, is characterized in that: comprise valve body (1), spherical connecting body (2) and point connecting pipe (3);
The intermediate portion of described valve body (1) is provided with spool (11), multiple body cavity (12) is provided with around this spool (11), described body cavity (12) is each other by valve wall (13) interval, and be all communicated with described spool (11), its external margin is provided with multiple shunt opening (14), and the internal surface of this shunt opening (14) is installed with a seal ring (15);
The passage (21) running through this spherical connecting body (2) rear and front end is provided with in described spherical connecting body (2), the front half part of this spherical connecting body (2) is fastened in described body cavity (12) by described shunt opening (14), and position, intermediate portion extrudes with described seal ring (15) and contacts, the outer surface of its latter half part is provided with one around the built-in edge (22) of the central axis by this spherical connecting body (2) rear and front end;
One end mouth of pipe of described point of connecting pipe (3) is fixedly connected with described built-in edge (22).
2. multiple-way valve according to claim 1, is characterized in that: described shunt opening (14) is positioned at the intermediate portion of described body cavity (12) external margin.
3. multiple-way valve according to claim 1, is characterized in that: the central axis of described passage (21) passes through the centre of sphere of this spherical connecting body (2).
4. multiple-way valve according to claim 1, is characterized in that: the outer surface of described built-in edge (22) is installed with an elastic seal ring (23).
5. multiple-way valve according to claim 1, is characterized in that: described built-in edge (22) is a flange plate, and this built-in edge (22) and described point of connecting pipe (3) Flange joint.
6. multiple-way valve according to claim 1, it is characterized in that: the side of described spherical connecting body (2) front end is provided with an arc screens chute (24), a fixing column (25) is arranged with in described arc screens chute (24), one end and this arc screens chute (24) of this fixing column (25) are connected, the other end is fixed on described valve wall (13), and described arc screens chute (24) is positioned at a cross section circle of this spherical connecting body (2) circumferentially, described fixing column (25) is positioned at this cross section circle institute in the plane.
7. multiple-way valve according to claim 6, it is characterized in that: the opposite side of described spherical connecting body (2) front end is also provided with one second arc screens chute (26) and the second fixing column (27), and described second arc screens chute (26) and the second fixing column (27) and described arc screens chute (24) and fixing column (25) are relative to the central axis symmetry of described passage (21).
8. multiple-way valve according to claim 6, it is characterized in that: the starting point of described arc screens chute (24) is the edge of described passage (21) front opening, its length is that described spherical connecting body (2) intermediate portion is along this arc screens chute (24) direction to 2/3rds of described passage (21) front opening edge length.
9. multiple-way valve according to claim 6, it is characterized in that: when the central axis of described passage (21) divides described body cavity (12) equally, one end that described fixing column (25) and described arc screens chute (24) are connected is positioned at the intermediate portion of this arc screens chute (24).
10. multiple-way valve according to claim 1, it is characterized in that: described valve wall (13) is also installed with a centre of sphere position shelf, comprise a fixed transverse rod (28) and a rotating horizontal pole (29), described fixed transverse rod (28) stretches into the inside of described passage (21), comprise the body of rod (281) and Universal-head (282), described Universal-head (282) is fixed on the side of the described body of rod (281) front end, and the turning end of this Universal-head (282) is positioned at the centre of sphere of described spherical connecting body (2), one end of described rotating horizontal pole (29) is fixedly connected with the turning end of described Universal-head (282), the internal surface of the other end and described passage (21) is rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506505.0U CN204201173U (en) | 2014-09-03 | 2014-09-03 | A kind of multiple-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506505.0U CN204201173U (en) | 2014-09-03 | 2014-09-03 | A kind of multiple-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201173U true CN204201173U (en) | 2015-03-11 |
Family
ID=52659137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506505.0U Active CN204201173U (en) | 2014-09-03 | 2014-09-03 | A kind of multiple-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201173U (en) |
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2014
- 2014-09-03 CN CN201420506505.0U patent/CN204201173U/en active Active
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 301802 No. 3 Road, nine yuan industrial park, Da Bai street, Baodi District, Tianjin Patentee after: Tianjin Carls valve Limited by Share Ltd Address before: 301802 No. three road, nine yuan industrial park, Baodi District, Tianjin. Patentee before: TIANJIN K.R.S VALVE CO., LTD. |