CN108545096A - A kind of double-tower dryer Working state monitoring device and monitoring method - Google Patents
A kind of double-tower dryer Working state monitoring device and monitoring method Download PDFInfo
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- CN108545096A CN108545096A CN201810157106.0A CN201810157106A CN108545096A CN 108545096 A CN108545096 A CN 108545096A CN 201810157106 A CN201810157106 A CN 201810157106A CN 108545096 A CN108545096 A CN 108545096A
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- switch
- double
- single chip
- limit switch
- tower dryer
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- 230000005284 excitation Effects 0.000 claims description 4
- 235000013399 edible fruits Nutrition 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000003137 locomotive Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009114 investigational therapy Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
Abstract
A kind of double-tower dryer Working state monitoring device of the present invention and monitoring method belong to double-tower dryer apparatus field；Including limit switch Q1 connection single chip computer89C51s interface 1, interface microcontroller 2 connects one end of relay K01, the other end connection end point LL of relay K01, limit switch Q2 is separately connected switch S1, switch S2, switch S3 and switch S4, switch S1, switch S2, switch S3 and switch S4 are in parallel, switch S1, switch S2, switch S3 connect one end of LED light P01, LED light P01 other end connection end points LL with switch S4；Further include shell, inside the shell, on the shell, limit switch Q1 and limit switch Q2 pass through cage connection single chip computer89C51 by data line for LED light P01 settings for single chip computer89C51, relay K01, switch S1, switch S2, switch S3 and switch S4 settings；The present invention effectively monitors double-tower dryer working condition in upkeep operation, prevents double-tower dryer failure from causing driving accident, and rate of false alarm is low, highly practical, saves manpower consumption.
Description
Technical field
A kind of double-tower dryer Working state monitoring device of the present invention and monitoring method belong to double-tower dryer apparatus field.
Background technology
Double-tower dryer using artificial investigation method, in the process will generally count double-tower dryer working condition
When, manual operation amount is big in finite time, checks that accuracy is not high, there is erroneous judgement.The working condition of double-tower dryer can
Rail locomotive vehicle can be led to when double-tower dryer working condition exception by seriously affecting the safety of rail locomotive vehicle utilization
Air-supply pipeline water, causes driving accident.
Invention content
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of double-tower dryer Working state monitoring device and monitoring
Method.
The object of the present invention is achieved like this：
A kind of double-tower dryer Working state monitoring device, including limit switch Q1, limit switch Q2, single chip computer89C51,
Relay K01, LED light P01, switch S1, switch S2, switch S3 and switch S4；The limit switch Q1 connections single chip computer89C51
Interface 1, the interface microcontroller 2 connect one end of relay K01, the other end connection end point-LL of relay K01, the limit
Bit switch Q2 is separately connected switch S1, switch S2, switch S3 and switch S4, the switch S1, switch S2, switch S3 and switch S4
Parallel connection, the switch S1, switch S2, switch S3 connect one end of LED light P01 with switch S4, and the LED light P01 is another
Hold connection end point-LL；Described further includes shell, the single chip computer89C51, relay K01, switch S1, switch S2, switch S3 and
Inside the shell, on the shell, the limit switch Q1 and limit switch Q2 pass through number for the LED light P01 settings for switch S4 settings
Cage connection single chip computer89C51 is passed through according to line.
A kind of double-tower dryer Working Status Monitoring side realized on the double-tower dryer Working state monitoring device
Method includes the following steps：
Step a, limit switch Q1 is connected into double-tower dryer indicator with limit switch Q2；
Step b, the feedback high level of double-tower dryer is acquired by limit switch Q1；
Step c, single chip computer89C51 obtains the feedback high level of limit switch Q1 acquisitions, then starts timing, program setting
For 120s；
Step d, the feedback high level of double-tower dryer is acquired by limit switch Q2；
Step e, single chip computer89C51 obtains the feedback high level of limit switch Q2 acquisitions, then starts timing, program setting
For 120s；
Step f, by single chip computer89C51 internal comparator compare two high level acquisition times with set 120s when
Between, if high level acquisition time and setting 120s are inconsistent, single chip computer89C51 exports high level, continues step g；If such as
Fruit high level acquisition time is consistent with setting 120s, and single chip computer89C51 exports low level, return to step b；
Step g, the high level of output makes relay K01 obtain excitation, and relay K01 a pair of normally opened contacts are closed, normally opened to touch
Point is closed the circuit for connecting LED light P01, makes LED light P01 is shinny to feed back to operating personnel.
Advantageous effect：
The present invention provides a kind of double-tower dryer Working state monitoring device and monitoring methods, are acquired by limit switch
The signal of double-tower dryer indicator, signal judge double-tower dryer working condition after Control card is handled,
By LED lamp alarm when breaking down, staff is fed back to；The present invention is ingenious in design, mechanism is simple, of low cost, weight
It is small, be hardly damaged, there is no the requirement of technology and experience to staff, effectively in upkeep operation monitor double-tower dryer work
Make state, prevent double-tower dryer failure from causing driving accident, rate of false alarm is low, highly practical, saves manpower consumption.
Description of the drawings
Fig. 1 is a kind of double-tower dryer Working state monitoring device circuit diagram.
Fig. 2 is a kind of double-tower dryer Working state monitoring device outside drawing.
Specific implementation mode
The specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Specific implementation mode one
A kind of double-tower dryer Working state monitoring device, as shown in Figure 1, including limit switch Q1, limit switch Q2, list
Piece machine 89C51, relay K01, LED light P01, switch S1, switch S2, switch S3 and switch S4；The limit switch Q1 connections
Single chip computer89C51 interface 1, the interface microcontroller 2 connect one end of relay K01, the other end connecting pin of relay K01
Point-LL, the limit switch Q2 are separately connected switch S1, switch S2, switch S3 and switch S4, the switch S1, switch S2, open
It closes S3 and switch S4 is in parallel, the switch S1, switch S2, switch S3 connect one end of LED light P01 with switch S4, described
LED light P01 other end connection end points-LL；Described further includes shell, as shown in Fig. 2, the single chip computer89C51, relay K01,
Inside the shell, on the shell, the limit is opened for the LED light P01 settings for switch S1, switch S2, switch S3 and switch S4 settings
It closes Q1 and limit switch Q2 and cage connection single chip computer89C51 is passed through by data line.
The present invention includes the limit switch Q1 and Q2 of 2 connection double-tower dryer indicators, acquisition double-tower dryer work
Signal calculates signal by single chip computer89C51, and exports high level in double-tower dryer failure, gives relay P01
Power supply, two normally opened contacts of relay P01 are connected in LED light P01 circuits, when double-tower dryer failure, microcontroller
89C51 exports high level, and relay P01 obtains excitation, and normally opened contact is closed, and is connected LED light P01 circuits, is sent out optical signal, is fed back
To operating personnel.
Specific implementation mode two
A kind of double-tower dryer Working Status Monitoring side realized on the double-tower dryer Working state monitoring device
Method, which is characterized in that include the following steps：
Step a, limit switch Q1 is connected into double-tower dryer indicator with limit switch Q2；
Step b, the feedback high level of double-tower dryer is acquired by limit switch Q1；
Step c, single chip computer89C51 obtains the feedback high level of limit switch Q1 acquisitions, then starts timing, program setting
For 120s；
Step d, the feedback high level of double-tower dryer is acquired by limit switch Q2；
Step e, single chip computer89C51 obtains the feedback high level of limit switch Q2 acquisitions, then starts timing, program setting
For 120s；
Step f, by single chip computer89C51 internal comparator compare two high level acquisition times with set 120s when
Between, if high level acquisition time and setting 120s are inconsistent, single chip computer89C51 exports high level, continues step g；If such as
Fruit high level acquisition time is consistent with setting 120s, and single chip computer89C51 exports low level, return to step b；
Step g, the high level of output makes relay K01 obtain excitation, and relay K01 a pair of normally opened contacts are closed, normally opened to touch
Point is closed the circuit for connecting LED light P01, makes LED light P01 is shinny to feed back to operating personnel.
The present invention can be lightly flexibly ingenious in design, of simple structure and low cost, reusable in operation process,
The advantages that effective monitoring double-tower dryer working condition, operating efficiency is high, and accuracy is high, highly practical.
Claims (2)
1. a kind of double-tower dryer Working state monitoring device, which is characterized in that including limit switch Q1, limit switch Q2, list
Piece machine 89C51, relay K01, LED light P01, switch S1, switch S2, switch S3 and switch S4；The limit switch Q1 connections
Single chip computer89C51 interface 1, the interface microcontroller 2 connect one end of relay K01, the other end connecting pin of relay K01
Point-LL, the limit switch Q2 are separately connected switch S1, switch S2, switch S3 and switch S4, the switch S1, switch S2, open
It closes S3 and switch S4 is in parallel, the switch S1, switch S2, switch S3 connect one end of LED light P01 with switch S4, described
LED light P01 other end connection end points-LL；Described further includes shell, and the single chip computer89C51, switch S1, is opened relay K01
Close S2, switch S3 and switch S4 settings inside the shell, the LED light P01 is arranged on the shell, the limit switch Q1 and limit
Switch Q2 passes through cage connection single chip computer89C51 by data line.
2. the double-tower dryer working condition realized on a kind of double-tower dryer Working state monitoring device described in claim 1
Monitoring method, which is characterized in that include the following steps：
Step a, limit switch Q1 is connected into double-tower dryer indicator with limit switch Q2；
Step b, the feedback high level of double-tower dryer is acquired by limit switch Q1；
Step c, single chip computer89C51 obtains the feedback high level of limit switch Q1 acquisitions, then starts timing, program setting is
120s；
Step d, the feedback high level of double-tower dryer is acquired by limit switch Q2；
Step e, single chip computer89C51 obtains the feedback high level of limit switch Q2 acquisitions, then starts timing, program setting is
120s；
Step f, two high level acquisition times are compared by single chip computer89C51 internal comparator and sets the time of 120s, such as
Fruit high level acquisition time and setting 120s are inconsistent, and single chip computer89C51 exports high level, continues step g；If if high electricity
Flat acquisition time is consistent with setting 120s, and single chip computer89C51 exports low level, return to step b；
Step g, the high level of output makes relay K01 obtain excitation, and relay K01 a pair of normally opened contacts are closed, and normally opened contact closes
Splice grafting leads to the circuit of LED light P01, makes LED light P01 is shinny to feed back to operating personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157106.0A CN108545096B (en) | 2018-02-24 | 2018-02-24 | Double-tower dryer working state monitoring device and monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157106.0A CN108545096B (en) | 2018-02-24 | 2018-02-24 | Double-tower dryer working state monitoring device and monitoring method |
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| Publication Number | Publication Date |
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| CN108545096A true CN108545096A (en) | 2018-09-18 |
| CN108545096B CN108545096B (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686503A (en) * | 2019-09-20 | 2020-01-14 | 浙江盾安轨道交通设备有限公司 | Air supply device line inspection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017134A (en) * | 2012-12-25 | 2013-04-03 | 潘慧敏 | Intelligent boiler control system |
| CN203673276U (en) * | 2013-12-31 | 2014-06-25 | 山东绿邦光电设备有限公司 | Intelligent controller of small and medium-sized electrical equipment |
| CN104147895A (en) * | 2014-09-01 | 2014-11-19 | 南京浦镇海泰制动设备有限公司 | Adsorption double-tower drying device |
| EP3216663A1 (en) * | 2016-03-09 | 2017-09-13 | ALSTOM Transport Technologies | Cleaning facility of rolling vehicles |
-
2018
- 2018-02-24 CN CN201810157106.0A patent/CN108545096B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017134A (en) * | 2012-12-25 | 2013-04-03 | 潘慧敏 | Intelligent boiler control system |
| CN203673276U (en) * | 2013-12-31 | 2014-06-25 | 山东绿邦光电设备有限公司 | Intelligent controller of small and medium-sized electrical equipment |
| CN104147895A (en) * | 2014-09-01 | 2014-11-19 | 南京浦镇海泰制动设备有限公司 | Adsorption double-tower drying device |
| EP3216663A1 (en) * | 2016-03-09 | 2017-09-13 | ALSTOM Transport Technologies | Cleaning facility of rolling vehicles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686503A (en) * | 2019-09-20 | 2020-01-14 | 浙江盾安轨道交通设备有限公司 | Air supply device line inspection system |
| CN110686503B (en) * | 2019-09-20 | 2021-02-26 | 浙江盾安轨道交通设备有限公司 | Air supply device line inspection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108545096B (en) | 2020-05-19 |
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