CN211924945U - Three-way conveying switching valve - Google Patents
Three-way conveying switching valve Download PDFInfo
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- CN211924945U CN211924945U CN202020445530.8U CN202020445530U CN211924945U CN 211924945 U CN211924945 U CN 211924945U CN 202020445530 U CN202020445530 U CN 202020445530U CN 211924945 U CN211924945 U CN 211924945U
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- discharge gate
- feed inlet
- switching valve
- discharge
- connecting shaft
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Abstract
The utility model relates to a diverter valve is carried to tee bend, the tee bend carry the diverter valve to include valve body, feed inlet, first discharge gate and second discharge gate, the valve body have two half shells of detachably looks sealing connection, every half shell half feed inlet, first half discharge gate and the half discharge gate of second, two half feed inlet form the feed inlet, two first half discharge gate form first discharge gate, two half discharge gate of second form the second discharge gate. Adopted the utility model discloses a diverter valve is carried to tee bend, the valve body is formed by two formula casing equipment, can improve valve body size precision to make things convenient for the installation of valve body inner assembly.
Description
Technical Field
The utility model relates to the technical field of valves, specifically indicate a diverter valve is carried to tee bend.
Background
When conveying granular materials, the granular materials are generally conveyed one by one, namely one pipeline sends one path of materials by one fan, and if five feeding positions are to be conveyed, five pipelines with five fans are needed, so that the conveying cost is high. In order to reduce the cost, a three-way conveying switching valve can be arranged to convey various materials to one or more positions. However, the existing three-way delivery valve has the problems of inconvenient part installation, poor sealing performance and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is exactly to the problem that exists above, provides a diverter valve is carried to tee bend easy to assemble, the volume production of being convenient for.
In order to realize the above purpose, the utility model discloses a three-way transport diverter valve's technical scheme as follows:
the three-way conveying switching valve comprises a valve body, a feeding hole, a first discharging hole and a second discharging hole, wherein the valve body is provided with two half shells which are detachably connected in a sealing manner, each half shell is provided with a half feeding hole, a half first discharging hole and a half second discharging hole, the half feeding holes form the feeding hole, the half first discharging hole forms the first discharging hole, the half second discharging hole forms the second discharging hole.
Preferably, a seal is provided at the junction between the two half shells.
Preferably, the joints between the two half shells are connected by a plurality of fasteners.
Preferably, the feed inlet, the first discharge port and the second discharge port are respectively provided with a flange.
Preferably, a connecting shaft is arranged at the joint of the first discharge port and the second discharge port, the connecting shaft is connected with a valve plate, and the valve plate is driven to rotate to alternately seal the first discharge port and the second discharge port by controlling the rotation of the connecting shaft.
Preferably, the connecting shaft is connected with an angle cylinder or a direct-acting cylinder, and the rotation of the connecting shaft is controlled by the angle cylinder or the direct-acting cylinder.
Preferably, the two half shells are provided with mounting holes, and two ends of the connecting shaft are arranged to penetrate through the mounting holes.
Preferably, one of the two half shells is provided with a mounting seat, and the corner cylinder or the linear motion cylinder is mounted on the half shell through the mounting seat.
Preferably, both sides of the feed port of the valve body are provided with protruding inclined planes, the free end of the valve plate is provided with a tip with a matching inclined plane, and the matching inclined plane of the tip of the valve plate is matched with the protruding inclined planes so as to seal the first discharge port and the second discharge port alternately in a sealing manner.
Preferably, the rotation angle of the valve plate is set to 40-50 degrees, so as to alternately close the first discharge hole and the second discharge hole.
Adopted the utility model discloses a diverter valve is carried to tee bend, the valve body is formed by two formula casing equipment, can improve valve body size precision to make things convenient for the installation of valve body inner assembly.
Drawings
Fig. 1 is a schematic structural view of the three-way conveying switching valve of the present invention.
Fig. 2 is a schematic structural diagram of a half shell in the three-way conveying switching valve of the present invention.
Fig. 3 is a cross-sectional view of the three-way transfer switch valve of the present invention in use.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following embodiments are specifically illustrated in detail.
As shown in FIGS. 1-3, the embodiment of the three-way conveying switching valve of the present invention is shown. As shown in FIGS. 1-2, the three-way conveying switching valve comprises a valve body 1, a feeding port 2, a first discharging port 3 and a second discharging port 4.
As shown in fig. 2, the valve body of the three-way conveying switching valve of the present invention is formed by assembling two half shells 9, the two half shells are detachably connected in a sealing manner, each half shell 9 has half feed inlet 10, half first discharge outlet 11 and half second discharge outlet 12, the feed inlet 2 is formed between the half feed inlets 10, the half first discharge outlets 11 are formed between the half first discharge outlets 3, and the half second discharge outlets 12 are formed between the half second discharge outlets 4.
Therefore, the utility model discloses a diverter valve is carried to tee bend's valve body is two formula structures of detachably, the installation of the valve body inner assembly of being convenient for. The half shell can be formed by stainless steel precise casting, and the dimensional accuracy of the valve body can be improved.
As shown in fig. 1, the joint between the two half-shells 9 is provided with a seal, for example a sealing paper. As shown in fig. 1, the two side connections between the two half shells 9 are each secured by 2 fasteners 6.
In order to facilitate the three-way conveying of the switching valve corresponding to various pipe diameters, the feed inlet 2, the first discharge port 3 and the second discharge port 4 are respectively provided with a flange 5, and the flanges can be connected with pipelines with different pipe diameters (the pipeline is preferably smaller than the inner diameter of the valve body). Therefore, through setting up the flange, can produce the tee bend of fixed dimension and carry the diverter valve, be favorable to the volume production.
As shown in fig. 2 to 3, a connecting shaft 7 is arranged at the joint of the first discharge port 3 and the second discharge port 4, the connecting shaft 7 is connected with a valve plate 13, and the valve plate 13 can be driven to rotate to alternately seal the first discharge port 3 and the second discharge port 4 by controlling the rotation of the connecting shaft 4.
The two half shells are provided with mounting holes, and two ends of the connecting shaft 7 are arranged to penetrate through the mounting holes. One of the two half shells is provided with a mounting seat 8, and the corner cylinder or the direct-acting cylinder is mounted on the half shell through the mounting seat 8 and is directly connected with the connecting shaft 7.
The end part of the connecting shaft 7 penetrates through a half shell through a mounting hole and is connected with the corner cylinder or the direct-acting cylinder, the corner cylinder or the direct-acting cylinder serves as a driving component to drive the connecting shaft 7 to rotate, and the rotation of the connecting shaft can be controlled by arranging the corner cylinder or the direct-acting cylinder. Conventional corner cylinders or right angle cylinders may be used.
As shown in fig. 2 to 3, both sides of the inlet 2 of the valve body are provided with protruding inclined planes 15, the free end of the valve plate 1 is provided with a tip 14 having a matching inclined plane, and the matching inclined plane of the tip 14 of the valve plate is matched with the protruding inclined planes 15 to hermetically and alternately seal the first outlet 3 and the second outlet 4.
Wherein, the rotation angle alpha of the valve plate 13 during switching is set to 40-50 degrees, preferably 45 degrees, so as to alternately seal the first discharge port and the second discharge port.
Adopted the utility model discloses a diverter valve is carried to tee bend, the valve body is formed by two formula casing equipment, can improve valve body size precision to make things convenient for the installation of valve body inner assembly.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (10)
1. The utility model provides a three-way transport diverter valve, its characterized in that, three-way transport diverter valve include valve body, feed inlet, first discharge gate and second discharge gate, the valve body have detachably looks sealing connection's two half shells, every half shell half have half feed inlet, half first discharge gate and half discharge gate of second, two half feed inlet form the feed inlet, two half first discharge gate form first discharge gate, two half discharge gate of second form the second discharge gate.
2. The three-way delivery switching valve of claim 1, wherein a seal is provided at the junction between the two half shells.
3. The three-way delivery switch valve of claim 1, wherein the junction between the two half shells is connected by a plurality of fasteners.
4. The three-way conveying switching valve according to claim 1, wherein the feed inlet, the first discharge outlet and the second discharge outlet are provided with flanges.
5. The three-way conveying switching valve according to claim 1, wherein a connecting shaft is arranged at a joint of the first discharge port and the second discharge port, the connecting shaft is connected with a valve plate, and the valve plate is driven to rotate to alternately close the first discharge port and the second discharge port by controlling the rotation of the connecting shaft.
6. The three-way delivery switching valve according to claim 5, wherein the connecting shaft is connected to an angle cylinder or a linear cylinder, and the rotation of the connecting shaft is controlled by the angle cylinder or the linear cylinder.
7. The three-way delivery switching valve according to claim 6, wherein the two half shells are each provided with a mounting hole, and both ends of the connecting shaft are provided to penetrate through the mounting holes.
8. The three-way delivery switching valve according to claim 7, wherein one of the two half shells is provided with a mounting seat, and the corner cylinder or the linear-motion cylinder is mounted to the half shell through the mounting seat.
9. The three-way delivery switching valve according to claim 5, wherein the valve body has a feed inlet and two protruding slopes on both sides of the feed inlet, the free end of the valve plate is a tip with a matching slope, and the matching slope of the tip of the valve plate is matched with the protruding slopes to hermetically and alternately close the first discharge outlet and the second discharge outlet.
10. The three-way delivery switching valve according to claim 5, wherein the rotation angle of the valve plate is set to 40 ° to 50 ° to alternately close the first and second discharge ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445530.8U CN211924945U (en) | 2020-03-31 | 2020-03-31 | Three-way conveying switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020445530.8U CN211924945U (en) | 2020-03-31 | 2020-03-31 | Three-way conveying switching valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211924945U true CN211924945U (en) | 2020-11-13 |
Family
ID=73350028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020445530.8U Active CN211924945U (en) | 2020-03-31 | 2020-03-31 | Three-way conveying switching valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924945U (en) |
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2020
- 2020-03-31 CN CN202020445530.8U patent/CN211924945U/en active Active
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