CN214471735U - Self-diagnosis device for valve of vacuum moisture regaining machine - Google Patents
Self-diagnosis device for valve of vacuum moisture regaining machine Download PDFInfo
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- CN214471735U CN214471735U CN202120582009.3U CN202120582009U CN214471735U CN 214471735 U CN214471735 U CN 214471735U CN 202120582009 U CN202120582009 U CN 202120582009U CN 214471735 U CN214471735 U CN 214471735U
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- valve
- detection switch
- vacuum
- diagnosis device
- place detection
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- 238000004092 self-diagnosis Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims description 31
- 230000001939 inductive effect Effects 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000003750 conditioning Effects 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 abstract description 4
- 230000000875 corresponding Effects 0.000 abstract description 3
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a vacuum damping machine valve self-diagnostic device, the utility model discloses a design concept lies in, add on the corresponding valve of the evacuation system of vacuum damping machine with former quick-witted the control unit signal connection's of telecommunication detection mechanism that targets in place to can rotate automatic diagnosis along with the valve and go out whether the switch targets in place, and then accessible early warning part reminds relevant personnel troubleshooting directly perceivedly. The utility model discloses can carry out online self-diagnosis to the steam valve among the vacuum system of vacuum damping machine, and export early warning signal when the valve action is unusual, remind relevant personnel in time to handle the trouble, avoid the trouble to enlarge, and then can effectively shorten the time of troubleshooting, avoid equipment cutout to influence production.
Description
Technical Field
The utility model relates to a cigarette industry field especially relates to a vacuum damping machine valve self-diagnosis device.
Background
The vacuum moisture regaining machine is an important device of a tobacco leaf making line, and after air in a closed box body is pumped to a certain vacuum degree by a vacuum pumping system, water is atomized by steam and added into tobacco leaves, so that the tobacco leaves can absorb moisture conveniently, and the moisture content of the tobacco leaves is increased, so that the production requirements of the following procedures are met.
Through practical production experience, the steam valve is the most failure rate in the vacuum pumping system of the vacuum moisture regaining machine. The steam valve often appears the not in place condition of switch, causes to find time long, inefficiency, vacuum degree not up to standard, multiple abnormal conditions such as technology step stagnation, but mainly because its trouble is concealed and does not have the early warning, and the characteristics such as the valve is many in quantity, the set position is high, the temperature is high, difficult observation lead to troubleshooting vacuum system trouble consuming time increase, has greatly influenced production efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model aims at providing a can carry out the vacuum damping machine valve self-diagnostic device of failure diagnosis early warning on line in real time, mainly solve the problem that the trouble is hidden, difficult discovery or warning.
The utility model adopts the technical scheme as follows:
the utility model provides a vacuum damping machine valve self-diagnosis device, wherein include:
the steam valve is arranged on the vacuum damping machine and comprises a metal part, a first in-place detection switch, a second in-place detection switch and an early warning part, wherein the metal part is arranged on a steam valve of the vacuum damping machine and follows the opening and closing actions of the steam valve;
the middle part of the metal part is arranged on a rotating shaft of the steam valve, the end part of the metal part is set as an induction position, and a preset induction distance is reserved between the first in-place detection switch and the induction position and between the second in-place detection switch and the induction position;
the first in-place detection switch, the second in-place detection switch and the early warning component are respectively in electric signal connection with a control unit of the vacuum conditioning unit.
In at least one possible implementation manner, the steam valve is a pneumatic butterfly valve, and the middle part of the metal part is fixedly installed on a central rotating shaft of the pneumatic butterfly valve.
In at least one possible implementation manner, the device further comprises a fixed base, and the metal part is fixedly connected with the central rotating shaft of the pneumatic butterfly valve through a fixed hole in the fixed base.
In at least one possible implementation manner, the device further includes a sensor bracket provided at the pneumatic butterfly valve, and the first in-place detection switch and the second in-place detection switch are mounted on the sensor bracket.
In at least one possible implementation manner, the first in-place detection switch and the second in-place detection switch are in electrical signal connection with the control unit through a digital signal input module; the early warning component is in electric signal connection with the control unit through a digital signal output module.
In at least one possible implementation manner, the first in-place detection switch and the second in-place detection switch both use proximity switches.
In at least one possible implementation manner, the early warning component includes one or more of the following: an audio alarm, a light alarm, an audible and visual alarm and an industrial personal computer of the vacuum moisture regaining machine.
In at least one possible implementation manner, the metal part is a strip-shaped metal sheet, a strip-shaped metal plate or a strip-shaped metal block.
In at least one possible implementation manner, the width of the metal part is correspondingly matched with the size of the probes of the first in-position detection switch and the second in-position detection switch.
The utility model discloses a design concept lies in, add on the corresponding valve of the evacuation system of vacuum damping machine with former quick-witted the control unit signal connection's of telecommunication detection mechanism that targets in place to whether can rotate the automatic diagnosis along with the valve and go out the switch and target in place, and then accessible early warning part reminds relevant personnel troubleshooting directly perceivedly. The utility model discloses can carry out online self-diagnosis to the steam valve among the vacuum system of vacuum damping machine, and export early warning signal when the valve action is unusual, remind relevant personnel in time to handle the trouble, avoid the trouble to enlarge, and then can effectively shorten the time of troubleshooting, avoid equipment cutout to influence production.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described with reference to the accompanying drawings, in which:
fig. 1 is the schematic diagram of the self-diagnosis device for the valve of the vacuum moisture regaining machine provided by the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The utility model provides an embodiment of vacuum damping machine valve self-diagnostic device specifically can be as shown in figure 1, include: the steam valve 100 of the vacuum moisture regaining machine is provided with a metal part 1 which is arranged on the steam valve 100 and follows the opening and closing actions of the steam valve 100, a first in-place detection switch 2 and a second in-place detection switch 3 which are respectively arranged at the opening and closing positions of the steam valve 100, and an early warning part 4;
the middle of the metal part 1 is installed on the rotating shaft of the steam valve 100, in actual operation, the steam valve 100 can be specifically a pneumatic butterfly valve, the middle of the metal part 1 is fixedly installed on the central rotating shaft of the pneumatic butterfly valve, and preferably, the device can further comprise a fixing base 5, and the metal part 1 is fixedly connected with the central rotating shaft of the pneumatic butterfly valve through a fixing hole 51 on the fixing base 5.
The end part of the metal part 1 is set as an induction position, and a preset induction distance is reserved between the first in-place detection switch 2 and the second in-place detection switch 3 and the induction position. In actual operation, metal part 1 can adopt strip sheetmetal, strip metal sheet or strip metal piece, and then, metal part 1's width (specifically can be the width of aforementioned response position) can with first detection switch 2 that targets in place and the second detection switch 3 that targets in place's probe size corresponds the cooperation setting, and the cooperation of two sizes is convenient for can effectively respond to by the detection switch, and avoids unable response or the inaccurate problem of response, and specific size numerical value and the relative relation of two sizes can not do the injecing. In this regard, the apparatus may further include a sensor bracket (not shown) provided at the pneumatic butterfly valve (for example, but not limited to, an adjacent position or a peripheral device), and the first in-position detecting switch 2 and the second in-position detecting switch 3 may be mounted on the sensor bracket.
In terms of electrical aspects, the first in-place detection switch 2, the second in-place detection switch 3 and the early warning component 4 are respectively in electrical signal connection with the control unit 200 of the vacuum damping machine. In combination with the actual situation of the vacuum moisture regaining system, the control unit 200 may specifically be a PLC, and the first in-place detection switch 2 and the second in-place detection switch 3 may be electrically connected to the control unit 200 through a digital signal input module (DI), and the early warning unit 4 may be electrically connected to the control unit 200 through a digital signal output module (DO). With the foregoing description, in at least one possible implementation manner of the present invention, both the first in-position detection switch 2 and the second in-position detection switch 3 may adopt proximity switches; the early warning part 4 may include one or more of the following components: an audio alarm, a light alarm, an audible and visual alarm and an industrial personal computer of the vacuum moisture regaining machine. Therefore, whether the steam valve acts in place or not can be detected according to the established action instruction of the steam valve, if the steam valve does not act in place, the early warning component 4 can output an early warning signal, and an operator can be reminded to investigate the reason of the valve fault in time.
Finally, it should be noted that the illustration is only a schematic reference, not a real structural representation, and the aforementioned valve detection and early warning method is only a possible implementation manner based on the foregoing hardware framework, the present invention does not limit the specific logic mechanism of detection and early warning, and those skilled in the art can flexibly configure the detection and early warning method according to the foregoing hardware embodiment and functional schematic introduction.
To sum up, the utility model discloses a design concept lies in, add on the corresponding valve of the evacuation system of vacuum damping machine with former quick-witted the control unit signal connection's of telecommunication detection mechanism that targets in place to can rotate along with the valve and whether the automatic diagnosis goes out the switch and targets in place, and then accessible early warning part reminds relevant personnel troubleshooting directly perceivedly. The utility model discloses can carry out online self-diagnosis to the steam valve among the vacuum system of vacuum damping machine, and export early warning signal when the valve action is unusual, remind relevant personnel in time to handle the trouble, avoid the trouble to enlarge, and then can effectively shorten the time of troubleshooting, avoid equipment cutout to influence production.
The structure, features and effects of the present invention have been described in detail in the above embodiments shown in the drawings, but the above embodiments are only preferred embodiments of the present invention, and it should be noted that, the technical features related to the above embodiments and their preferred modes can be reasonably combined and assembled into various equivalent schemes by those skilled in the art without departing from or changing the design idea and technical effects of the present invention; therefore, the present invention is not limited to the embodiments shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to equivalent changes are within the scope of the present invention without departing from the spirit of the present invention.
Claims (9)
1. A valve self-diagnosis device of a vacuum damping machine is characterized by comprising a metal part, a first in-place detection switch, a second in-place detection switch and an early warning part, wherein the metal part is installed on a steam valve of the vacuum damping machine and follows the opening and closing actions of the steam valve;
the middle part of the metal part is arranged on a rotating shaft of the steam valve, the end part of the metal part is set as an induction position, and a preset induction distance is reserved between the first in-place detection switch and the induction position and between the second in-place detection switch and the induction position;
the first in-place detection switch, the second in-place detection switch and the early warning component are respectively in electric signal connection with a control unit of the vacuum conditioning unit.
2. The valve self-diagnosis device for the vacuum conditioner according to claim 1, wherein the steam valve is a pneumatic butterfly valve, and the middle part of the metal part is fixedly installed on a central rotating shaft of the pneumatic butterfly valve.
3. The valve self-diagnosis device of vacuum conditioner according to claim 2, wherein the device further comprises a fixing base, and the metal part is fixedly connected with the central rotating shaft of the pneumatic butterfly valve through a fixing hole on the fixing base.
4. The valve self-diagnosis device for the vacuum conditioner according to claim 2, further comprising a sensor bracket provided at the pneumatic butterfly valve, wherein the first in-place detection switch and the second in-place detection switch are mounted on the sensor bracket.
5. The valve self-diagnosis device of the vacuum conditioner according to claim 1, wherein the first in-place detection switch and the second in-place detection switch are electrically connected with the control unit through a digital signal input module; the early warning component is in electric signal connection with the control unit through a digital signal output module.
6. The valve self-diagnosis device for the vacuum conditioner according to claim 5, wherein the first in-position detection switch and the second in-position detection switch are proximity switches.
7. The valve self-diagnosis device for the vacuum conditioner according to claim 5, wherein the early warning part comprises one or more of the following: an audio alarm, a light alarm, an audible and visual alarm and an industrial personal computer of the vacuum moisture regaining machine.
8. The valve self-diagnosis device for the vacuum conditioner according to any one of claims 1 to 7, wherein the metal part is a strip-shaped metal sheet, a strip-shaped metal plate or a strip-shaped metal block.
9. The valve self-diagnosis device of vacuum conditioner according to claim 8, wherein the width of the metal member is correspondingly matched with the size of the probe of the first in-position detection switch and the second in-position detection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582009.3U CN214471735U (en) | 2021-03-22 | 2021-03-22 | Self-diagnosis device for valve of vacuum moisture regaining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120582009.3U CN214471735U (en) | 2021-03-22 | 2021-03-22 | Self-diagnosis device for valve of vacuum moisture regaining machine |
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| Publication Number | Publication Date |
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| CN214471735U true CN214471735U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120582009.3U Active CN214471735U (en) | 2021-03-22 | 2021-03-22 | Self-diagnosis device for valve of vacuum moisture regaining machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067531A (en) * | 2022-06-28 | 2022-09-20 | 河南中烟工业有限责任公司 | Method and system for monitoring running state of vacuum damping machine |
| CN115067531B (en) * | 2022-06-28 | 2023-09-15 | 河南中烟工业有限责任公司 | Method and system for monitoring operation state of vacuum damping machine |
-
2021
- 2021-03-22 CN CN202120582009.3U patent/CN214471735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067531A (en) * | 2022-06-28 | 2022-09-20 | 河南中烟工业有限责任公司 | Method and system for monitoring running state of vacuum damping machine |
| CN115067531B (en) * | 2022-06-28 | 2023-09-15 | 河南中烟工业有限责任公司 | Method and system for monitoring operation state of vacuum damping machine |
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