CN216200829U - Multi-channel control valve - Google Patents
Multi-channel control valve Download PDFInfo
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- CN216200829U CN216200829U CN202122812962.5U CN202122812962U CN216200829U CN 216200829 U CN216200829 U CN 216200829U CN 202122812962 U CN202122812962 U CN 202122812962U CN 216200829 U CN216200829 U CN 216200829U
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- control valve
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Abstract
The utility model provides a multi-channel control valve, which relates to the technical field of control valve equipment and comprises a control valve main body and a broken pipeline control handle, wherein the outer wall of the control valve main body is provided with a plurality of communicating pipelines, the communicating pipelines are arranged in a circumferential array along the edge direction of the outer wall of the control valve main body, the broken pipeline control handle comprises a pipeline handle, a synapse rotating shaft is vertically arranged at the center of the bottom of the pipeline handle, and a connecting circular plate is arranged on the outer wall of the synapse rotating shaft close to the edge of the bottom. According to the utility model, the rotation of the broken pipeline control handle does not influence the pipeline control valve, so that the state of the pipeline control valve is not easily changed by the rotation of the pipeline handle, the stability of the pipeline control valve in controlling the control of the channel is increased, and the state stability of the device in the working process is improved.
Description
Technical Field
The utility model relates to the technical field of control valve equipment, in particular to a multi-channel control valve.
Background
The Control valve (Control valve) is made up of two main components: valve body assemblies and actuator assemblies (or actuator systems) are divided into four major families: single seat series control valve, double seat series control valve, sleeve series control valve and self-operated series control valve.
However, in the prior art, the existing channel control valves are mostly controlled by using the control valves of the rotary plugging type in use, control handles are mostly connected with the plugging structure integrally in the device, the rotation of the handles can directly influence the control valves, and therefore the stability of the control valves for plugging the channels is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and the state of the pipeline control valve cannot be easily changed by the rotation of a pipeline handle by arranging a broken pipeline control handle.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a control valve of multichannel, includes control valve main part and disconnected formula pipeline control handle, the exterior wall of control valve main part is provided with the intercommunication pipeline, the intercommunication pipeline is provided with a plurality ofly altogether the intercommunication pipeline is circumference array setting along the exterior wall edge direction of control valve main part, disconnected formula pipeline control handle includes the pipeline handle, the bottom center department of pipeline handle is provided with the synapse pivot perpendicularly, the exterior wall of synapse pivot is close to bottom edge and is provided with the connection plectane, the intercommunication pipeline includes the pipeline body, the inside of pipeline body is close to one end edge and is provided with the pipe blockage chamber, the top center department in pipe blockage chamber is provided with hollow rotating shaft, the inside in pipe blockage chamber is provided with the pipeline control valve.
As a preferred embodiment, the pipeline control valve includes a pipeline inner core, an outer surface wall of the pipeline inner core and an inner surface wall of the pipeline blocking cavity slide with each other, an inner core steering handle is arranged at the top of the pipeline inner core, one end of the inner core steering handle penetrates through the pipeline blocking cavity, and a steering groove is formed at one end of the inner core steering handle.
The beneficial effect of adopting the further scheme is that: the overall structure state of the pipeline control valve is connected with the inner core steering handle, the steering groove is arranged on the inner core steering handle, the shape of the steering groove can be mutually clamped and connected with the bottom of the synaptic rotating shaft, and the pipeline control valve can be changed by the pipeline control handle which is clamped and disconnected mutually between the steering groove and the synaptic rotating shaft.
As a preferred embodiment, the top of the hollow rotating shaft is vertically provided with a plurality of connecting springs, the connecting springs are arranged in a circumferential array along the edge direction of the outer wall of the hollow rotating shaft, and one end of each connecting spring is connected with the bottom of the connecting circular plate.
The beneficial effect of adopting the further scheme is that: the hollow rotating shaft is fixedly connected with the connecting spring, the connecting spring is connected with the connecting circular plate, the broken pipeline control handle is connected with the pipeline blocking cavity through the connecting spring, and the connecting spring is connected to the hollow rotating shaft, so that the rotation of the pipeline handle cannot influence the state of the pipeline control valve under natural conditions, and the handle and the control valve are separated relatively.
As a preferred embodiment, a one-way inner core through hole is formed in the center of the outer surface wall of the pipeline inner core.
The beneficial effect of adopting the further scheme is that: the through hole of the one-way inner core enables the liquid flow flowing through the inner core of the pipeline to be controllable.
As a preferred embodiment, a control valve blocking cavity is arranged inside the control valve main body, a control valve inner core is arranged inside the control valve blocking cavity, and a multidirectional inner core through hole is formed in the center of the outer surface wall of the control valve inner core.
The beneficial effect of adopting the further scheme is that: the control valve inner core is arranged in the control valve main body and is matched with the control valve blocking cavity to control the liquid flow in the device to circulate, and the through holes of the multidirectional inner core are formed to enable the communication pipelines to be communicated with each other.
As a preferred embodiment, a control valve steering handle is arranged on the top of the control valve inner core, one end of the control valve steering handle penetrates through the control valve main body, and one end of the control valve steering handle is provided with a control valve handle.
The beneficial effect of adopting the further scheme is that: the body position state of the control valve steering handle is controlled through the control valve handle, so that the relative position between the multi-directional inner core through hole and the inner pipe of the communicating pipeline is adjusted.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, the broken pipeline control handle is separated from the pipeline control valve under the combined action of the hollow rotating shaft, the connecting spring and the connecting circular plate in a normal state, and the rotation of the broken pipeline control handle can not influence the pipeline control valve, so that the state of the pipeline control valve can not be easily changed by the rotation of the pipeline handle, the stability of the pipeline control valve in controlling the channel is improved, and the state stability of the device in the working process is improved.
2. According to the utility model, the transmission among the communicating pipelines is controlled by the relative position state of the control valve inner core, the device is integrally controlled, and the control valve inner core is arranged behind the pipeline control valve, so that the control of connection among the internal channels of the device is increased under double guarantee, and the channels among different communicating pipelines can be selectively communicated under a sectional control mode, so that the practicability of the device is increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a multi-channel control valve according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 of a multi-channel control valve according to the present invention;
FIG. 3 is a schematic structural view of a broken pipe control handle and a pipe control valve of the multi-channel control valve according to the present invention;
fig. 4 is a schematic structural diagram of an inner core of a control valve in a multi-channel control valve according to the present invention.
Illustration of the drawings:
1. a control valve body; 2. a break-away pipe control handle; 3. a communicating pipe; 21. a pipe handle; 22. a synapse shaft; 23. connecting the circular plate; 31. a pipe body; 32. a pipe plugging chamber; 33. a hollow rotating shaft; 34. A connecting spring; 4. a pipeline control valve; 41. an inner core of the pipeline; 42. an inner core steering handle; 43. a steering groove; 44. a one-way inner core through hole; 11. the control valve blocks the cavity; 12. a control valve inner core; 13. a multidirectional inner core through hole; 14. a control valve steering handle; 15. a control valve handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 4, the present invention provides a technical solution: a multi-channel control valve comprises a control valve main body 1 and a broken pipeline control handle 2, wherein a plurality of communicating pipelines 3 are arranged on the outer surface wall of the control valve main body 1, the communicating pipelines 3 are arranged in a circumferential array along the edge direction of the outer surface wall of the control valve main body 1, the broken pipeline control handle 2 comprises a pipeline handle 21, a synapse rotating shaft 22 is vertically arranged at the bottom center of the pipeline handle 21, a connecting circular plate 23 is arranged at the outer surface wall of the synapse rotating shaft 22 close to the bottom edge, the communicating pipeline 3 comprises a pipeline body 31, a pipeline blocking cavity 32 is arranged in the pipeline body 31 close to one end edge, a hollow rotating shaft 33 is arranged at the top center of the pipeline blocking cavity 32, a pipeline control valve 4 is arranged in the pipeline blocking cavity 32, the pipeline control valve 4 comprises a pipeline inner core 41, the outer surface wall of the pipeline inner core 41 and the inner surface wall of the pipeline blocking cavity 32 slide with each other, the top of the pipe inner core 41 is provided with an inner core steering handle 42, one end of the inner core steering handle 42 penetrates through the pipe blocking cavity 32, and one end of the inner core steering handle 42 is provided with a steering groove 43.
In this embodiment, different communicating pipes 3 are connected with the control valve main body 1 as the center, so that the control valve main body 1 can control a plurality of transmission channels, the pipe control valve 4 arranged inside the communicating pipe 3 is an integral structure for controlling the opening and closing of the internal channel of the pipe body 31, when the relative state of the pipe core 41 needs to be changed, the pipe handle 21 is pressed to clamp and connect the synapse rotating shaft 22 and the steering groove 43 on the core steering handle 42, the pipe handle 21 is rotated to change the relative position of the pipe core 41, and the broken pipe control handle 2 is separated from the pipe control valve 4 under the common action among the hollow rotating shaft 33, the connecting spring 34 and the connecting circular plate 23 in the normal state in the device, so that the rotation of the broken pipe control handle 2 does not affect the pipe control valve 4, the state of the pipeline control valve 4 can not be easily changed by the rotation of the pipeline handle 21, the stability of the pipeline control valve 4 for controlling the channel management and control is improved, and the state stability of the device in the working process is improved.
Example 2
As shown in fig. 1 to 4, a plurality of connecting springs 34 are vertically arranged at the top of the hollow rotating shaft 33, the connecting springs 34 are arranged in a plurality, the connecting springs 34 are arranged in a circumferential array along the edge direction of the outer wall of the hollow rotating shaft 33, one ends of the connecting springs 34 are connected with the bottom of the connecting circular plate 23, a one-way inner core through hole 44 is formed in the center of the outer wall of the pipeline inner core 41, a control valve blocking cavity 11 is arranged inside the control valve main body 1, a control valve inner core 12 is arranged inside the control valve blocking cavity 11, a multi-way inner core through hole 13 is formed in the center of the outer wall of the control valve inner core 12, a control valve steering handle 14 is arranged at the top of the control valve inner core 12, one end of the control valve steering handle 14 penetrates through the control valve main body 1, and one end of the control valve steering handle 14 is provided with a control valve handle 15.
In this embodiment, the control valve blocking cavities 11 connected to the inside of the control valve main body 1 between the plurality of communicating pipes 3 intersect, the relative position state of the control valve inner core 12 controls the transmission between the communicating pipes 3, the device is integrally controlled, and the control valve inner core 12 is arranged behind the pipe control valve 4, so that the control of connection between the channels inside the device is increased under double security, and the channels between different communicating pipes 3 can be selectively communicated under the form of sectional control, thereby increasing the practicability of the device.
The working principle is as follows:
as shown in fig. 1-4, different communication pipes 3 are connected with the control valve main body 1 as the center, so that the control valve main body 1 can control a plurality of transmission channels, the pipe control valve 4 is an integral structure for controlling the opening and closing of the internal channels of the pipe main body 31, when the relative state of the pipe inner core 41 needs to be changed, the pipe handle 21 is pressed to mutually clamp and connect the synapse rotating shaft 22 and the steering groove 43 on the inner core steering handle 42, then the pipe handle 21 is rotated to change the relative position of the pipe inner core 41, in the device, the broken pipe control handle 2 is separated from the pipe control valve 4 under the combined action of the hollow rotating shaft 33, the connecting spring 34 and the connecting circular plate 23, the whole structural state of the pipe control valve 4 is connected with the inner core steering handle 42, the steering groove 43 is arranged on the inner core steering handle 42, the shape of the steering groove 43 can be mutually clamped and connected with the bottom of the synaptic rotating shaft 22, so that the disconnected pipeline control handle 2 can change the state of the pipeline control valve 4 when the steering groove 43 and the synaptic rotating shaft 22 are mutually clamped and fixed, the hollow rotating shaft 33 and the connecting spring 34 are mutually connected and fixed, the connecting spring 34 is further connected with the connecting circular plate 23, so that the disconnected pipeline control handle 2 and the pipeline blocking cavity 32 are mutually connected through the connecting spring 34, the connection spring 34 is connected on the hollow rotating shaft 33, the opening of the one-way inner core through hole 44 enables the liquid flow flowing through the pipeline inner core 41 to be controllable, the control valve inner core 12 is arranged inside the control valve main body 1 and is mutually matched with the control valve blocking cavity 11 to control the liquid flow inside the device, the opening of the multi-way inner core through hole 13 enables the communication pipelines 3 to be mutually communicated, and the body position state of the control valve steering handle 14 is controlled through the control valve handle 15, to adjust the relative position between the multi-directional core through hole 13 and the inner tube of the communication pipe 3.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. The utility model provides a control valve of multichannel, includes control valve main part (1) and disconnected formula pipeline control handle (2), its characterized in that: the outer wall of the control valve main body (1) is provided with a plurality of communicating pipelines (3), the communicating pipelines (3) are arranged in a plurality, the communicating pipelines (3) are arranged in a circumferential array along the edge direction of the outer wall of the control valve main body (1), the broken pipeline control handle (2) comprises a pipeline handle (21), a synapse rotating shaft (22) is vertically arranged at the center of the bottom of the pipeline handle (21), a connecting circular plate (23) is arranged on the outer surface wall of the synapse rotating shaft (22) near the bottom edge, the communicating pipeline (3) comprises a pipeline body (31), a pipeline blocking cavity (32) is arranged at the edge of one end close to the inside of the pipeline body (31), a hollow rotating shaft (33) is arranged at the center of the top of the pipeline blocking cavity (32), and a pipeline control valve (4) is arranged in the pipeline blocking cavity (32).
2. A multi-channel control valve as claimed in claim 1, wherein: the pipeline control valve (4) comprises a pipeline inner core (41), the outer surface wall of the pipeline inner core (41) and the inner surface wall of the pipeline blocking cavity (32) slide mutually, an inner core steering handle (42) is arranged at the top of the pipeline inner core (41), one end of the inner core steering handle (42) penetrates through the pipeline blocking cavity (32), and a steering groove (43) is formed in one end of the inner core steering handle (42).
3. A multi-channel control valve as claimed in claim 1, wherein: the top of hollow pivot (33) is provided with connecting spring (34) perpendicularly, connecting spring (34) are provided with a plurality ofly altogether, and are a plurality of connecting spring (34) are circumference array along the exterior wall edge direction of hollow pivot (33) and set up, and are a plurality of connecting spring (34) one end all is connected with the bottom of connecting plectane (23).
4. A multi-channel control valve as claimed in claim 2, wherein: the center of the outer wall of the pipeline inner core (41) is provided with a one-way inner core through hole (44).
5. A multi-channel control valve as claimed in claim 1, wherein: the inner part of the control valve main body (1) is provided with a control valve blocking cavity (11), the inner part of the control valve blocking cavity (11) is provided with a control valve inner core (12), and the center of the outer wall of the control valve inner core (12) is provided with a multidirectional inner core through hole (13).
6. A multi-channel control valve as claimed in claim 5, wherein: the top of the control valve inner core (12) is provided with a control valve steering handle (14), one end of the control valve steering handle (14) penetrates through the control valve main body (1), and one end of the control valve steering handle (14) is provided with a control valve handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812962.5U CN216200829U (en) | 2021-11-17 | 2021-11-17 | Multi-channel control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812962.5U CN216200829U (en) | 2021-11-17 | 2021-11-17 | Multi-channel control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216200829U true CN216200829U (en) | 2022-04-05 |
Family
ID=80911307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122812962.5U Active CN216200829U (en) | 2021-11-17 | 2021-11-17 | Multi-channel control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216200829U (en) |
-
2021
- 2021-11-17 CN CN202122812962.5U patent/CN216200829U/en active Active
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