CN203533513U - Boiler intelligent starting device - Google Patents
Boiler intelligent starting device Download PDFInfo
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- CN203533513U CN203533513U CN201320231176.9U CN201320231176U CN203533513U CN 203533513 U CN203533513 U CN 203533513U CN 201320231176 U CN201320231176 U CN 201320231176U CN 203533513 U CN203533513 U CN 203533513U
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Abstract
The utility model discloses a boiler intelligent starting device, wherein the device reads information of a stoker and inspection information from a radio frequency card by disposing an information recognition system which can read two types of information inside the radio frequency card on a boiler body, judges whether identification of the stocker is qualified according to the stocker information and judges whether a boiler is set in a time interval for inspection according to the inspection information; if requirements are satisfied, control line in-series ports are connected and the device enters a working state; and if the boiler has exceeded the date for inspection or the stocker has lost the radio frequency card and when a forced connection button is pressed due to production requirements, the total period to limit emergency use of the boiler is one week. When the total period reaches one week, starting of the boiler is invalid. The boiler intelligent starting device in the utility model has the advantages that operations are simple, a control system of the former boiler needs not to be modified greatly and only the control line in-series ports need to be connected to partial control lines; and the device is used flexibly and monitored conveniently.
Description
Technical field
The utility model belongs to the up-to-standard safeguards technique of boiler product, relates in particular to boiler intelligent starting drive.
Background technology
Industrial Boiler is mainly industrial and mining enterprises provides steam, hot water, high temperature organic heat carrier to meet the needs such as production technology, power and heating, use very extensive, but a kind of special equipment with larger danger.According to < < Safety Supervision on Special Equipment regulations > >, stipulate, such special equipment applying unit should, according to the periodic inspection requirement of technical specification of security, propose periodic inspection requirement to special equipment inspection mechanism in first 1 month at the qualified expiration of licence of safety verification.Without periodic inspection or disqualified upon inspection, must not continue to use.The operating personnel of boiler should be qualified through the examination of special safety equipment supervisory and management department according to the provisions of the relevant regulations issued by the State, obtains the job that requires special skills personnel certificate of unification of the motherland form, can be engaged in corresponding work operations.But, the applying unit of some Industrial Boiler does not take much count of safety in production, have the accredited operating personnel's that enrich operating experience shortage simultaneously, in fact exist many actives or passive escape periodic inspection and without professional skill without card stoker personnel, operate the phenomenon of Industrial Boiler, exist great potential safety hazard.
The furnace operating program that opens of Industrial Boiler is to press startup power switch just can make boiler startup, igniting, operation, and anyone all can unhinderedly carry out this start-up operation work.Therefore, cannot be controlled without the phenomenon of card operation, and also of common occurrence, some during Enterprises ' Personnel Flowing is too high, boiler is without managerial personnel, expiring needs periodic inspection also Nobody Knows, cause equipment to exceed the time limit not examine, leave very big potential safety hazard, if can stoker personnel's identity be identified before boiler startup, periodic inspection result to boiler is differentiated, self-correcting, and will differentiate, check results and starting drive interlock protection, just can avoid occurring that boiler is without being up to the standards, violation operation, the possibility of moving in violation of rules and regulations, thereby blocked on source without card, use, violation of law without card operation, also will greatly reduce the possibility that accident occurs.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this utility model be to provide a kind of can effective monitoring stoker personnel the device of operation and boiler safety check information, the safety coefficient of raising boiler operatiopn.
Technical scheme: for achieving the above object, the utility model by the following technical solutions: a kind of boiler intelligent starting drive, comprise the first radio-frequency card, the second radio-frequency card, embedded type control module and reinspection correction verification module, wherein:
Described embedded type control module, comprises first information input/output module, ARM control panel and control line serial interface, and described ARM control panel and control line serial interface are arranged in boiler switch board; Described first information input/output module is located on the panel of boiler switch board; Described ARM control panel, closes for controlling the connected sum of control line serial interface;
Described the first radio-frequency card, records stoker's personal information data; First information input/output module reads the first radio-frequency card internal information data;
Described reinspection correction verification module, by the incoming call of next inspection message data in the second radio-frequency card;
Described the second radio-frequency card, boiler inspection assert when qualified, the second radio-frequency card receives the next inspection message of rechecking correction verification module input;
ARM control panel in described embedded type control module reads in the next inspection message in the second radio-frequency card by first information input/output module simultaneously.
As preferably, described embedded type control module also comprises LCD MODULE and the buzzer being connected with ARM control panel respectively.
As preferably, described reinspection correction verification module comprises the second input information output module and data processing module, and described the second input information output module receives the information data in the first radio-frequency card and the second radio-frequency card; Described data processing module carries out after data processing data feedback to the second input information output module this information data, and described the second input information output module is sent to respectively the first radio-frequency card and the second radio-frequency card by the data after processing.
Beneficial effect: compared with prior art, the utlity model has following advantage: the utility model has greatly promoted stoker's working specification, boiler startup process monitored, be very easy to special inspection management and control work; That the utility model also has is with low cost, use flexibly, save monitoring manpower; In addition, device of the present utility model is simple to operate, does not need original boiler to carry out very large change, only need to be in ready-made boiler foundation, by control line serial interface 3-3, seal in part control signal wire, to boiler startup, operation monitoring has important practical significance.
Accompanying drawing explanation
Fig. 1 is the structural representation that boiler described in the utility model can only starting drive;
Fig. 2 is the structural representation of annex correction verification module described in the utility model;
Fig. 3 is the operational flow diagram of boiler intelligent starting drive described in the utility model;
Fig. 4 is the circuit diagram of control line serial interface described in the utility model.
Wherein, the first radio-frequency card 1, the second radio-frequency card 2, first information input/output module 3, ARM control panel 4, control line serial interface 5, LCD MODULE 6, buzzer 7, the second input information output module 8, data processing module 9.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, a kind of boiler intelligent starting drive of the present utility model is mainly comprised of following part: the first radio-frequency card, the second radio-frequency card, device for embedded control, the first power module, second source module, the second input information output module, data processing module; Wherein, device for embedded control comprises: first information input/output module, ARM control panel, control line serial interface, LCD MODULE, buzzer.
For the ease of implementing, each several part hardware is can type selecting as follows:
The first described radio-frequency card, the second radio-frequency card can be selected conventional on the market rfid card;
Described first information input/output module, the second input information output module can be selected full agreement rfid card read write line (model USB-Reader), and this read write line has without driving core technology (HID agreement) USB interface.By the existing connection with PC and relevant device of USB cause for gossip, utilize this read write line to carry and drive kit and USB interface, can realize the communication of the second input information output module and host computer, and accept the data command of host computer, also can realize first information input/output module and the seamless link of ARM control panel.
Described ARM control panel, data processing module can be selected the embedded industrial control mainboard of GT6805 type, and the kernel of this general industrial control mainboard is ARM926EJ, and dominant frequency operates to 400MHz, GT6805 industrial control mainboard is integrated general-purpose interfaces such as USB, RS232, LCD, GPIO; Wherein digital LCD interface provides all of data lines, is total to 24bit, and 1 road USB2.0DEVICE socket is that standard USB B maternal interface, liquid crystal LCD interface are general FPC interface.
Described LCD MODULE can be selected 3.2 cun of general on the market TFT color LCD screens.
Described the first power module, second source module can adopt small-sized conventional switching power supply, as engrave big Switching Power Supply, input 220V output 5V.Described buzzer can adopt conventional 5V buzzer.
As shown in Figure 4, the circuit design of described control line serial interface is as follows:
This main circuit will be comprised of switch optocoupler U1, U2, relay K 2, terminals P 1, A, B, button S1 and peripheral circuit thereof, and the model of U1, U2 can be selected TLP250, and this circuit connecting relation is expressed as follows:
A terminal is for receiving the control circuit connection signal of ARM control panel, and if the level of A terminal is high, optocoupler U1 does not export, thereby relay K 2 is failure to actuate, and control circuit is disconnected; Otherwise control circuit is connected.
B terminal is for forcing connection signal to the output of ARM control panel, and after button S1 presses, optocoupler U2 input is connected, thereby the level of the output B of U2 is high, and when not pressing S1, the level of the output B of U2 is low.
The 1st, 2 pin of terminals P 1 are connected with the normally opened contact of relay K 2 respectively, for sealing in control line.
Further, in Fig. 1, the annexation of each several part can be done following statement:
A, B terminal are all coupled after the GPIO interface by ARM control panel; ARM control panel is connected with first information input/output module by USB interface, and first information input/output module and the first radio-frequency card, the second radio-frequency card carry out communication by non-contacting RF-wise closely; LCD MODULE is connected with ARM control panel by PFC interface; Buzzer is connected with ARM control panel by GPIO mouth.
Further, in Fig. 2, the annexation of each several part can be done following statement:
The first radio-frequency card, the second radio-frequency card are by closely non-contacting RF-wise and the second input information output module communication; The second input information output module is connected by USB interface with data processing module; Data processing module can be connected with host computer by RS232 interface.
For the ease of recording start-up course, the first radio frequency card is read-write IC-card, but not ID card; In the first radio frequency card, initialize and record welder's identity information: name, qualification, participation training time, operator password.
The basic procedure that the utility model boiler intelligent starts is as follows:
S0, connection boiler power supply;
S1, hand-held the first radio-frequency card of stoker personnel are pressed close to first information input/output module, by ARM control panel, by the first input/output module, read and record stoker's personal information, if stoker personnel's qualification meets the requirements, proceed to S2 step; If undesirable, send buzzer warning, liquid crystal display display alarm information, proceed to S3 step.
S2, ARM control panel, by record and the onboard clock of internal memory, calculate the remaining time that distance checks next time, if there is no overtime and time span in one month, send buzzer warning 10s, liquid crystal display demonstration residue number of days, proceed to S6; If there is no overtime and beyond one month, directly perform step S6; If surpass the time to be checked, proceed to S3;
S3, beginning timing 3 minutes, if do not press pressure push button in 3 minutes, closing control line serial interface, if supress pressure button, turns S5;
S4, connection control line serial interface, discharge and start control, no longer intervenes other any operations of boiler, until power-off;
S5, connection control line serial interface, ARM control panel starts the accumulative total working time, and it is 1 week that restriction boiler is promptly used total time, as forced, prompt logical reaches one week total time, closing control line serial interface, does not promptly logically reach one week as forced total time, the circulation of this step is carried out, until power-off;
S6, connection control line serial interface, and go to S2 step.
Refer to Fig. 2, described the second radio frequency card is used for recording the qualified information of boiler inspection, when spy examines after personnel inspection boiler, assert that boiler is qualified, can continue to be on active service time, according to following flow operations the second radio frequency card:
S1, hand-held the second radio frequency card of special inspection personnel are pressed close to the second input information output module;
S2, data processing module write current time and next time to be checked by the second input information output module to the second radio frequency card;
S3, hand-held the second radio frequency card of special inspection personnel are pressed close to first information input/output module;
S4, ARM control panel read and record current time and the next time to be checked in the second radio frequency card by first information input/output module;
S5, after the several seconds, special inspection personnel regain the second radio frequency card
Claims (3)
1. a boiler intelligent starting drive, is characterized in that: comprise the first radio-frequency card, the second radio-frequency card, embedded type control module and reinspection correction verification module, wherein:
Described embedded type control module, comprises first information input/output module, ARM control panel and control line serial interface, and described ARM control panel and control line serial interface are arranged in boiler switch board; Described first information input/output module is located on the panel of boiler switch board; Described ARM control panel, closes for controlling the connected sum of control line serial interface;
Described the first radio-frequency card, records stoker's personal information data; First information input/output module reads the first radio-frequency card internal information data;
Described reinspection correction verification module, is input to next inspection message data in the second radio-frequency card;
Described the second radio-frequency card, boiler inspection assert when qualified, the second radio-frequency card receives the next inspection message of rechecking correction verification module input;
ARM control panel in described embedded type control module reads in the next inspection message in the second radio-frequency card by first information input/output module simultaneously.
2. boiler intelligent starting drive according to claim 1, is characterized in that: described embedded type control module also comprises LCD MODULE and the buzzer being connected with ARM control panel respectively.
3. boiler intelligent starting drive according to claim 1, it is characterized in that: described reinspection correction verification module comprises the second input information output module and data processing module, described the second input information output module receives the information data in the first radio-frequency card and the second radio-frequency card; Described data processing module carries out after data processing data feedback to the second input information output module this information data, and described the second input information output module is sent to respectively the first radio-frequency card and the second radio-frequency card by the data after processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320231176.9U CN203533513U (en) | 2013-05-02 | 2013-05-02 | Boiler intelligent starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320231176.9U CN203533513U (en) | 2013-05-02 | 2013-05-02 | Boiler intelligent starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533513U true CN203533513U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320231176.9U Expired - Fee Related CN203533513U (en) | 2013-05-02 | 2013-05-02 | Boiler intelligent starting device |
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| CN (1) | CN203533513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613768A (en) * | 2014-12-25 | 2015-05-13 | 贵州永兴科技有限公司 | Universal electric furnace with warning and face recognition functions |
| CN111461018A (en) * | 2020-04-01 | 2020-07-28 | 北京金和网络股份有限公司 | Special equipment monitoring method and device |
-
2013
- 2013-05-02 CN CN201320231176.9U patent/CN203533513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613768A (en) * | 2014-12-25 | 2015-05-13 | 贵州永兴科技有限公司 | Universal electric furnace with warning and face recognition functions |
| CN104613768B (en) * | 2014-12-25 | 2016-09-28 | 贵州永兴科技有限公司 | A kind of have the universal electric furnace reported to the police with face identification functions |
| CN111461018A (en) * | 2020-04-01 | 2020-07-28 | 北京金和网络股份有限公司 | Special equipment monitoring method and device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20190502 |