CN209164652U - A kind of pressure air quantity compensation triple valve - Google Patents
A kind of pressure air quantity compensation triple valve Download PDFInfo
- Publication number
- CN209164652U CN209164652U CN201822040747.6U CN201822040747U CN209164652U CN 209164652 U CN209164652 U CN 209164652U CN 201822040747 U CN201822040747 U CN 201822040747U CN 209164652 U CN209164652 U CN 209164652U
- Authority
- CN
- China
- Prior art keywords
- air
- valve body
- air door
- pivoted arm
- mends
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pressure air quantity to compensate triple valve, it is to be equipped with air inlet in the lower end of valve body, the lower end of air inlet is equipped with air inlet connecting tube, the upper end of valve body is equipped with air outlet, the left end of valve body is equipped with wind-supplying mouth, the outer wall of downside is equipped with lower connecting bracket before valve body, lower connecting bracket is equipped with shutter pivoted arm, the inner end of shutter pivoted arm is equipped with shutter, the outer lower end of valve body is equipped with cylinder, the upper end of cylinder is equipped with push-pull rod, the upper end of push-pull rod is connected on the pivoted arm of shutter by pivot pin installation, the left outside end of valve body is equipped with upper connecting bracket, mend the preceding outer end that air door pivoted arm is mounted on connecting bracket, air door drive rod is mended to be mounted on benefit air door pivoted arm, the inboard for mending air door pivoted arm, which is equipped with, mends air door, the upper right side of cylinder is equipped with solenoid valve, the utility model structure is simple, design is reasonable, it is low to process cost, Unit operational security.
Description
Technical field
The utility model relates to a kind of air quantity compensation devices, are specifically a kind of air quantity compensation triple valves.
Background technique
In the industrial production of tobacco, negative pressure is widely used in cigarette machinery, the side of pipe tobacco material conveying at present
Formula is completed using principle of negative pressure, and material conveying mechanism is usually that more branches are connected separately on a main pipeline
Pipeline.Since main pipeline and more laterals are a closed systems, when wherein a certain or a few laterals
Can occur wind speed shakiness when closing, in main pipeline suddenly, main pipeline and other lateral main bodys and its internal element will receive
The compression shock of moment, causes pipe wear, is easy to change the physical property of material, impact to subsequent production, and hold
Main pipeline and lateral main structure easy to damage and internal component.And wind speed can be declined in main pipeline, cause to lead
Material deposits in pipeline, is unfavorable for the conveying of material in main pipeline.In addition the aspiration of negative pressure mechanism of main pipeline will also result in
Impact is easy to cause the reduction of its service life.Therefore, people compensate triple valve to the air quantity that can adjust pressure in time and exist greatly
Demand.
Summary of the invention
The purpose of this utility model is exactly to overcome drawbacks described above, a kind of pressure air quantity compensation triple valve is provided, on valve body
A wind-supplying mouth is increased, when air inlet is closed, wind-supplying mouth can be opened, and carry out benefit wind to main pipeline, reduced air inlet and closed
Influence to main pipeline and lateral makes entire material conveying pipe system keep flat to realize the control to air force
Steady operation.
The embodiment of the utility model is by valve body, air inlet, cylinder, push-pull rod, air inlet/outlet connecting tube, shutter, benefit air door
Composition is structurally characterized in that and is equipped with air inlet in the lower end of valve body, the lower end of air inlet is equipped with air inlet connecting tube, the upper end of valve body
Equipped with air outlet, the upper end of air outlet is equipped with outlet air connecting tube, and the left end of valve body is equipped with wind-supplying mouth, and air inlet connecting tube and outlet air connect
Installation is connected on material conveying main pipeline adapter tube respectively, and the left end of wind-supplying mouth is connected with secondary air channel road, and wind-supplying mouth is mounted on benefit
In air piping, the outer wall of downside is equipped with lower connecting bracket before valve body, and lower connecting bracket is equipped with shutter pivoted arm, and shutter turns
The inner end of arm is equipped with shutter, and shutter is mounted in valve body, and the outer lower end of valve body is equipped with cylinder, and the upper end of cylinder is equipped with push-and-pull
The upper end of bar, push-pull rod is connected on the pivoted arm of shutter by pivot pin installation, and the upper end of shutter pivoted arm, which is equipped with, mends air door driving
Bar, the upper end for mending air door drive rod, which is equipped with, mends air door transmission arm, and the lower end for mending air door transmission arm, which is equipped with, mends air door drive rod, mends wind
The lower end of door drive rod, which is equipped with, mends air door pivoted arm, and the left outside end of valve body is equipped with upper connecting bracket, mends air door pivoted arm and is mounted on company
The preceding outer end of bracket is connect, air door drive rod is mended and is mounted on benefit air door pivoted arm, the inboard for mending air door pivoted arm, which is equipped with, mends air door, mends wind
Door is mounted in the valve body on the left of valve body, and the upper right side of cylinder is equipped with solenoid valve, and solenoid valve is connected on central controller.
When work, when the intake of central controller controls intake stack is in normal operating conditions, the push-and-pull of cylinder
Bar is at maximum travel position, and shutter 5 is in a vertical state, closes wind-supplying mouth, and wind-supplying mouth 13 stops mending wind, works as center
Controller control cylinder push-pull rod be at minimum stroke position, shutter 5 is in horizontality, close intake stack into
Air port 3, intake stack stop air inlet, mend air door 12 mend wind drive rod 7 and mend connecting link 9 drive under open mend air door into
Row mends wind, reduces the variation of air inlet main pipe road air pressure, reduces the influence to other laterals worked normally, and shutter has two
A stationary state, i.e. horizontality and vertical state when wind-supplying mouth mends wind, mend the open angle of air door 12 by mending wind drive rod
It is adjusted with connecting link is mended, when mending wind drive rod and benefit connecting link is in the position of Fig. 2, the open angle for mending air door 12 is
45 °, wind state is mended in minimum.When mending wind drive rod and benefit connecting link is in the position Fig. 3, mending the angle that air door is opened is
It 90 °, mends air door and is in maximum benefit wind state.According to need of work, the open angle for mending air door is adjustable within the scope of 45-90 °, makes
The benefit air quantity of wind-supplying mouth reaches an optimum state, it is ensured that entire main pipeline and lateral system are in stable state, entirely
Equipment at runtime, answers whether running check device software works normally, and adds lubricant to the running gear of unit on time, protects
Card unit work is worked well.
The utility model structure is simple, and rationally, processing cost is low, unit operational security for design, and effect is obvious.
It is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the air door folding angle schematic diagram for mending air quantity in 50% state；
Fig. 3 is the air door folding angle schematic diagram for mending air quantity in 100% state.
Specific embodiment
The lower end of valve body 4 shown in Fig. 1 is equipped with air inlet 3, and the lower end of air inlet is equipped with air inlet connecting tube 2, valve body
Upper end is equipped with air outlet, and the upper end of air outlet is equipped with outlet air connecting tube 6, and the left end of valve body is equipped with wind-supplying mouth 13, enters the wind connecting tube
It installs and is connected on material conveying main pipeline respectively with outlet air connecting tube, the left end of wind-supplying mouth is connected with secondary air channel road, wind-supplying mouth
It is mounted on secondary air channel road, the outer wall of downside is equipped with lower connecting bracket 15 before valve body, and lower connecting bracket turns equipped with shutter
The inner end of arm 14, shutter pivoted arm is equipped with shutter 5, and shutter is mounted in valve body, and the outer lower end of valve body is equipped with cylinder 1, gas
The upper end of cylinder is equipped with push-pull rod 16, and the upper end of push-pull rod is connected on the pivoted arm of shutter by pivot pin installation, shutter pivoted arm
Upper end, which is equipped with, mends air door drive rod 7, and the upper end for mending air door drive rod, which is equipped with, mends air door transmission arm 8, mends the lower end of air door transmission arm
Equipped with air door drive rod 9 is mended, the lower end for mending air door drive rod, which is equipped with, mends air door pivoted arm 11, and the left outside end of valve body is equipped with upper connection branch
Frame 10 mends the preceding outer end that air door pivoted arm 11 is mounted on connecting bracket, mends air door drive rod and is mounted on benefit air door pivoted arm, mends wind
The inboard of door pivoted arm, which is equipped with, mends air door 12, mends air door and is mounted in the valve body on the left of valve body, and the upper right side of cylinder is equipped with solenoid valve,
Solenoid valve is connected on central controller.
Claims (4)
1. a kind of pressure air quantity compensates triple valve, by valve body, air inlet, cylinder, push-pull rod, air inlet/outlet connecting tube, shutter, benefit
Air door composition, it is characterised in that: the lower end of the valve body (4) is equipped with air inlet (3), and the lower end of air inlet is equipped with air inlet connecting tube
(2), the upper end of valve body is equipped with air outlet, and the upper end of air outlet is equipped with outlet air connecting tube (6), and the left end of valve body is equipped with wind-supplying mouth
(13), air inlet connecting tube and outlet air connecting tube are installed respectively is connected on material conveying main pipeline, and the left end of wind-supplying mouth is connected with
Secondary air channel road, wind-supplying mouth are mounted on secondary air channel road, and the outer wall of downside is equipped with lower connecting bracket (15) before valve body, lower connection branch
Frame is equipped with shutter pivoted arm (14), and the inner end of shutter pivoted arm is equipped with shutter (5), and shutter is mounted in valve body.
2. pressure air quantity according to claim 1 compensates triple valve, it is characterised in that: the outer lower end of the valve body is equipped with gas
The upper end of cylinder (1), cylinder is equipped with push-pull rod (16), and the upper end of push-pull rod is connected on the pivoted arm of shutter by pivot pin installation, into
The upper end of air door pivoted arm, which is equipped with, mends air door drive rod (7), and the upper end for mending air door drive rod, which is equipped with, mends air door transmission arm (8), mends wind
The lower end of door transmission arm, which is equipped with, mends air door drive rod (9), and the lower end for mending air door drive rod, which is equipped with, mends air door pivoted arm (11).
3. pressure air quantity according to claim 1 compensates triple valve, it is characterised in that: the left outside end of the valve body is equipped with upper
Connecting bracket (10) mends the preceding outer end that air door pivoted arm (11) are mounted on connecting bracket, mends air door drive rod and is mounted on benefit air door
On pivoted arm, the inboard for mending air door pivoted arm, which is equipped with, mends air door (12), mends air door and is mounted in the valve body on the left of valve body, the upper right of cylinder
End is equipped with solenoid valve.
4. pressure air quantity according to claim 1 compensates triple valve, it is characterised in that: the open angle for mending air door exists
Within the scope of 45-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040747.6U CN209164652U (en) | 2018-12-06 | 2018-12-06 | A kind of pressure air quantity compensation triple valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040747.6U CN209164652U (en) | 2018-12-06 | 2018-12-06 | A kind of pressure air quantity compensation triple valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164652U true CN209164652U (en) | 2019-07-26 |
Family
ID=67342384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040747.6U Expired - Fee Related CN209164652U (en) | 2018-12-06 | 2018-12-06 | A kind of pressure air quantity compensation triple valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164652U (en) |
-
2018
- 2018-12-06 CN CN201822040747.6U patent/CN209164652U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |