阅读说明：本技术 一种爆破作业现场安全起爆工业雷管安全型起爆点火系统 (Safety type detonation ignition system for safely detonating industrial detonators on blasting operation site ) 是由 龙卫东 冯钊珲 于 2021-09-05 设计创作，主要内容包括：本发明公开了一种爆破作业现场安全起爆工业雷管安全型起爆点火系统,属于爆破技术领域,其包括PLC控制单元和雷管组件,所述雷管组件通过环境监测单元、通信数据监测单元和安全性能监测单元对其进行实时监测。本发明中,通过环境监测单元、通信数据监测单元和安全性能监测单元对点火环境、通信数据及安全性能信息进行实时检测,根据监测的结果来判断是否满足点火标准,通过对系统进行组网连接并且对网路进行测试,判断雷管是否扫入系统中,确认已设置的雷管类型与已注册雷管类型是否一致,该方案对起爆环境及网路因素进行实时监测的目的,在点火起爆过程中不易出现爆破失败,降低其安全隐患,有效实现安全型起爆点火的目的,十分适用。(The invention discloses a safety type detonation ignition system for safely detonating an industrial detonator in a blasting operation field, which belongs to the technical field of blasting and comprises a PLC (programmable logic controller) control unit and a detonator assembly, wherein the detonator assembly is monitored in real time through an environment monitoring unit, a communication data monitoring unit and a safety performance monitoring unit. According to the invention, the environment monitoring unit, the communication data monitoring unit and the safety performance monitoring unit are used for detecting the ignition environment, the communication data and the safety performance information in real time, judging whether the ignition standard is met or not according to the monitoring result, and judging whether the detonator is swept into the system or not by networking the system and testing the network so as to confirm whether the set detonator type is consistent with the registered detonator type or not.)

1. The utility model provides a safe type detonating ignition system of blasting operation on-spot safe detonating industrial detonator, includes PLC the control unit (1) and detonator subassembly (2), its characterized in that: the detonator component (2) carries out real-time monitoring on the detonator component through an environment monitoring unit (3), a communication data monitoring unit (4) and a safety performance monitoring unit (5), the output ends of the environment monitoring unit (3), the communication data monitoring unit (4) and the safety performance monitoring unit (5) are all connected with the input end of a networking connecting unit (6), the output end of the networking connecting unit (6) is connected with the input ends of a positioning unit (8) and a real-time monitoring unit (7), the output ends of the positioning unit (8) and the real-time monitoring unit (7) are connected with the input end of a data acquisition module (9), the output end of the data acquisition module (9) is connected with the input end of a data classification management unit (10), the output end of the data classification management unit (10) is connected with the input end of a PLC control unit (1), the output end of the PLC control unit (1) is respectively connected with the input ends of the blasting monitoring unit (11) and the safety login unit (12);

the utility model discloses a detonator, including PLC the control unit (1), the output of detonator registration unit (13) is connected with the input of detonator monitoring unit (14), the output of detonator monitoring unit (14) is connected with the input of networking test module (15), the input of networking test module (15) is connected with the output of PLC the control unit (1), the output of networking test module (15) is connected with the input of regional display module (16), the output of PLC the control unit (1) is connected with demonstration accuse terminal (19) through trouble information feedback unit (17), the input of trouble information feedback unit (17) passes through database (18) and is connected with the output of PLC the control unit (1), the output of demonstration accuse terminal (19) is connected with the input of firing unit (20).

2. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 1, is characterized in that: the detonator component (2) comprises a plurality of control switches and a plurality of electronic detonators, and a single control switch and a single electronic detonator form a group.

3. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 1, is characterized in that: the environment monitoring unit (3) comprises a dust sensor, a temperature sensor and a humidity sensor, and the environment monitoring unit (3) is used for monitoring the dust concentration of the detonation environment and the environment humidity data of an environment thermometer in real time and judging whether the current environment meets the normal detonation requirement through various items.

4. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 1, is characterized in that: the communication data monitoring unit (4) comprises a calibration detection module, a delay time detection module and a key instruction detection module:

a calibration detection module: the device is used for detecting various parameters of the electronic detonator, performing digital dynamic compensation and avoiding the influence of the environment on normal work;

the delay time detection module: the device is used for detecting the preset detonation delay time so as to avoid time difference in the detonation process;

the key instruction detection module: the method and the device are used for verifying the key command again in a login and logout mode, and ignition detonation is prevented from being influenced by errors of the key command.

5. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 1, is characterized in that: the safety performance monitoring unit (5) comprises a VAC monitoring module, a VDC monitoring module, a static monitoring module, a radio frequency monitoring module and a stray current monitoring module, is used for detecting various resistance values of the electronic detonator, and judges whether the ignition standard is met or not according to the monitoring result, wherein the resistance values comprise alternating voltage, direct voltage, 25kv static electricity, radio frequency resistance and stray current resistance.

6. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 1, is characterized in that: the safety login unit (12) comprises an account login module and a secret key verification module, the safety login unit (12) is used for verifying the management identity and improving the detonation safety, and the blasting monitoring unit (11) comprises a bus short circuit/open circuit detection module and a leakage detection module;

bus short/open detection module: the system is used for detecting the short circuit and open circuit conditions of the ignition bus line by adopting a bisection method;

a leakage detection module: the device is used for detecting the electric leakage condition at the joints of the ignition bus and the branch line, judging whether the electric leakage condition occurs or not and finding out the electric leakage position.

7. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 1, is characterized in that: the detonator registration unit (13) comprises automatic scanning registration and manual registration;

the detonator registration unit (13) is used for automatically scanning and registering or manually registering various parameter information of the detonator, the information can be transmitted to the detonator monitoring unit (14) after the verification is successful, if the verification is failed, the detonator is replaced and the registration is carried out again, and whether the set detonator type is consistent with the registered detonator type is confirmed.

8. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 7, is characterized in that: the detonator monitoring unit (14) comprises a network connection testing module, wherein the network connection testing module comprises the registered detonator number, the tested detonator number, the on-line detonator number and the available detonator number, and the available detonator number is regularly numbered.

9. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 8, is characterized in that: the network test module (15) is used for testing the reliability of the connection of the detonating network, rapidly testing whether the data in the area display module (16) is abnormal to check the network circuit and completely testing again to ensure the normal network connection, and finally determining the detonator positioning information and the detonator replacement information by the area display module (16).

10. The safety type detonation ignition system for the safety detonation industrial detonator in the blasting operation field according to claim 1, is characterized in that: the database (18) comprises preset data basic parameters and historical parameter data information, the PLC control unit (1) compares the received data information with all parameters in the database (18) through the fault information feedback unit (17), and transmits abnormal data information to the display control terminal (19).

Technical Field

The invention belongs to the technical field of blasting, and particularly relates to a safety type detonation ignition system for safely detonating an industrial detonator in a blasting operation field.

Background

Blasting is a technology for achieving the expected purpose by utilizing the compression, loosening, damage, throwing and killing effects generated by the explosion of explosives in air, water, earth and stone media or objects, when explosive packages or explosive charges explode in the earth and stone media or structures, the earth and stone media or structures generate the phenomena of compression, deformation, damage, loosening and throwing, and the blasting is mainly used for earth and stone engineering, the demolition of metal buildings and structures and the like, and the research range comprises the following steps: the properties and the using method of the explosive and the fireware comprise the explosive action of the explosive charge (explosive package) in various media, the contact blasting and the non-contact blasting of the explosive charge on a target, and the organization and the implementation of various blasting operations;

in blasting operation, detonation operation needs to be carried out through an industrial detonator, in the conventional ignition system, a control switch is bound with an electronic detonator to carry out ignition and detonation operation, so that part of detonators in the detonation operation are prone to failure due to the influence of a detonation environment, the purpose of monitoring other factors such as the detonation environment and a network in real time is lacked, blasting failure or great potential safety hazard is prone to occur in the process of ignition and detonation, the purpose of safe detonation and ignition cannot be realized, and therefore the problem is solved by the safe detonation ignition system for the industrial detonator in the blasting operation field.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects in the prior art, the invention provides a safe detonation ignition system for safely detonating industrial detonators in a blasting operation field, which solves the problems that partial detonators in the detonation operation are easy to fail, the purpose of monitoring other factors such as a detonation environment and a network in real time is lacked, the detonation failure or great potential safety hazard is easy to occur in the process of igniting and detonating, and the purpose of safely detonating and igniting cannot be realized due to the influence of the detonation environment.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a safe detonation ignition system for safely detonating an industrial detonator on a blasting operation site comprises a PLC control unit and a detonator component, the detonator component carries out real-time monitoring on the detonator component through an environment monitoring unit, a communication data monitoring unit and a safety performance monitoring unit, the output ends of the environment monitoring unit, the communication data monitoring unit and the safety performance monitoring unit are all connected with the input end of the networking connecting unit, the output end of the networking connecting unit is connected with the input ends of the positioning unit and the real-time monitoring unit, the output ends of the positioning unit and the real-time monitoring unit are connected with the input end of the data acquisition module, the output end of the data acquisition module is connected with the input end of the data classification management unit, the output end of the data classification management unit is connected with the input end of the PLC control unit, and the output end of the PLC control unit is respectively connected with the input ends of the blasting monitoring unit and the safety login unit.

The utility model discloses a detonator, including detonator registration unit, PLC the input of PLC the control unit passes through detonator registration unit and detonator monitoring unit and is connected, detonator monitoring unit's output is connected with network test module's input, network test module's input is connected with PLC the output, network test module's output is connected with regional display module's input, PLC the output of control unit passes through fault information feedback unit and is connected with the demonstration accuse terminal, fault information feedback unit's input passes through the database and is connected with PLC the output of control unit, the output that shows the accuse terminal is connected with the input of ignition unit.

As a further scheme of the invention: the detonator component comprises a plurality of control switches and a plurality of electronic detonators, and a single control switch and a single electronic detonator form a group.

As a further scheme of the invention: the environment monitoring unit comprises a dust sensor, a temperature sensor and a humidity sensor, and is used for monitoring the dust concentration of the detonation environment and the environment humidity data of the environment thermometer in real time and judging whether the current environment meets the normal detonation requirement or not through various items.

As a further scheme of the invention: the communication data monitoring unit comprises a calibration detection module, a delay time detection module and a key instruction detection module:

a calibration detection module: the device is used for detecting various parameters of the electronic detonator, performing digital dynamic compensation and avoiding the influence of the environment on normal work;

the delay time detection module: the device is used for detecting the preset detonation delay time so as to avoid time difference in the detonation process;

the key instruction detection module: the method and the device are used for verifying the key command again in a login and logout mode, and ignition detonation is prevented from being influenced by errors of the key command.

As a further scheme of the invention: the safety performance monitoring unit comprises a VAC monitoring module, a VDC monitoring module, a static monitoring module, a radio frequency monitoring module and a stray current monitoring module and is used for detecting various resistance values of the electronic detonator, the resistance value data comprises alternating voltage, direct voltage, 25kv static electricity, radio frequency resistance and stray current resistance, and whether the ignition standard is met or not is judged according to a monitoring result.

As a further scheme of the invention: the safety login unit comprises an account login module and a secret key verification module, the safety login unit is used for verifying the management identity and improving the detonation safety, and the blasting monitoring unit comprises a bus short circuit/open circuit detection module and an electric leakage detection module.

Bus short/open detection module: the system is used for detecting the short circuit and open circuit conditions of the ignition bus line by adopting a bisection method;

a leakage detection module: the device is used for detecting the electric leakage condition at the joints of the ignition bus and the branch line, judging whether the electric leakage condition occurs or not and finding out the electric leakage position.

As a further scheme of the invention: the detonator registration unit comprises automatic scanning registration and manual registration.

The detonator registration unit is used for automatically scanning and registering or manually registering various parameter information of the detonator, the information can be transmitted to the detonator monitoring unit after the verification is successful, if the verification is failed, the detonator is replaced and the registration is carried out again, and whether the set detonator type is consistent with the registered detonator type is determined.

As a further scheme of the invention: the detonator monitoring unit comprises a network connection testing module, the network connection testing module comprises the registered detonator number, the tested detonator number, the on-line detonator number and the available detonator number, and the available detonator number is numbered regularly.

As a further scheme of the invention: the network test module is used for testing the reliability of the connection of the detonating network, rapidly testing whether the data in the area display module is abnormal to check the network circuit and completely testing again to ensure the normal network connection, and finally determining the detonator positioning information and the detonator replacement information by the area display module.

As a further scheme of the invention: the PLC control unit compares the received data information with various parameters in the database through a fault information feedback unit and transmits abnormal data information to the display control terminal.

(III) advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. the invention carries out real-time detection on ignition environment, communication data and safety performance information through an environment monitoring unit, a communication data monitoring unit and a safety performance monitoring unit, wherein the environment monitoring comprises dust concentration of an explosion environment and environment humidity of an environmental thermometer, whether the current environment meets normal detonation requirements is judged through various items, the communication data monitoring comprises detecting various parameters of an electronic detonator, detecting preset detonation delay time and verifying a secret key instruction again through a login and logout mode, the safety performance monitoring comprises detecting various resistance values of the electronic detonator, and whether the ignition standard is met is judged according to a monitoring result; meanwhile, networking connection is carried out on the system and the network is tested, whether detonators are swept into the system or not is judged, whether the set detonator type is consistent with the registered detonator type or not is confirmed, the network connection test module comprises the registered detonator number, the tested detonator number, the on-line detonator number and the available detonator number, regular numbering is carried out on the available detonator number, data in the area display module are abnormal, network circuits are checked and completely tested again, normal network connection is ensured, the purpose of monitoring the detonation environment and network factors in real time is achieved, blasting failure is not prone to occur in the process of igniting and detonating, the potential safety hazard is reduced, the purpose of safe detonation and ignition is effectively achieved, and the method is quite applicable;

2. according to the invention, the environment and the position of the electronic detonator are monitored by the positioning unit and the real-time monitoring unit, so that related personnel can conveniently check the arrangement position of the detonator, the data monitored by each group of detonator components are planned and classified by the data classification management unit, the fault information feedback unit is favorable for comparing the received data information with various parameters in a database through the fault information feedback unit, so that managers can conveniently and accurately judge faults and timely process the faults, the network test module is used for testing the reliability of priming network connection, the network circuit is rapidly tested and completely tested again if data in the area display module are abnormal, the normal network connection is ensured, and finally the area display module determines the detonator positioning information and the detonator replacement information.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention;

FIG. 2 is a schematic block diagram of a networking connection unit of the present invention;

FIG. 3 is a schematic block diagram of a detonator monitoring unit of the present invention;

FIG. 4 is a functional block diagram of a detonator registration unit of the present invention;

FIG. 5 is a functional block diagram of the secure logon unit of the present invention;

FIG. 6 is a schematic diagram of a database of the present invention;

in the figure: 1. a PLC control unit; 2. a detonator assembly; 3. an environment monitoring unit; 4. a communication data monitoring unit; 5. a safety performance monitoring unit; 6. a networking connection unit; 7. a real-time monitoring unit; 8. a positioning unit; 9. a data acquisition module; 10. a data classification management unit; 11. a blasting monitoring unit; 12. a secure login unit; 13. a detonator registration unit; 14. a detonator monitoring unit; 15. a network test module; 16. a region display module; 17. a fault information feedback unit; 18. a database; 19. displaying and controlling a terminal; 20. an ignition unit.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention provides a technical solution: a safe detonation ignition system for safely detonating an industrial detonator on a blasting operation site comprises a PLC control unit 1 and a detonator component 2, wherein the detonator component 2 is monitored in real time through an environment monitoring unit 3, a communication data monitoring unit 4 and a safety performance monitoring unit 5, the environment monitoring unit 3, the output of communication data monitoring unit 4 and security performance monitoring unit 5 all is connected with network deployment linkage unit 6's input, network deployment linkage unit 6's output is connected with positioning unit 8 and real time monitoring unit 7's input, positioning unit 8 and real time monitoring unit 7's output is connected with data acquisition module 9's input, data acquisition module 9's output is connected with data classification management unit 10's input, data classification management unit 10's output is connected with PLC control unit 1's input, PLC control unit 1's output is connected with blasting monitoring unit 11 and the input of safe login unit 12 respectively.

The PLC control unit 1 is connected with the input end of the detonator monitoring unit 14 through the detonator registration unit 13, the output end of the detonator monitoring unit 14 is connected with the input end of the network test module 15, the input end of the network test module 15 is connected with the output end of the PLC control unit 1, the output end of the network test module 15 is connected with the input end of the area display module 16, the output end of the PLC control unit 1 is connected with the display control terminal 19 through the fault information feedback unit 17, the input end of the fault information feedback unit 17 is connected with the output end of the PLC control unit 1 through the database 18, and the output end of the display control terminal 19 is connected with the input end of the ignition unit 20.

Specifically, as shown in fig. 1 and 2, detonator subassembly 2 includes a plurality of control switch and a plurality of electron detonator, single control switch forms a set of with single electron detonator, environmental monitoring unit 3 includes dust sensor, temperature sensor and humidity transducer, environmental monitoring unit 3 is used for the dust concentration to the environment of detonating, environmental thermometer environmental humidity data carries out real-time supervision, judge whether current environment satisfies normal detonating requirement through each item, communication data monitoring unit 4 includes calibration detection module, delay time detection module and key instruction detection module:

a calibration detection module: the device is used for detecting various parameters of the electronic detonator, performing digital dynamic compensation and avoiding the influence of the environment on normal work;

the delay time detection module: the device is used for detecting the preset detonation delay time so as to avoid time difference in the detonation process;

the key instruction detection module: the method and the device are used for verifying the key command again in a login and logout mode, and ignition detonation is prevented from being influenced by errors of the key command.

The safety performance monitoring unit 5 comprises a VAC monitoring module, a VDC monitoring module, a static monitoring module, a radio frequency monitoring module and a stray current monitoring module, is used for detecting various resistance values of the electronic detonator, and judges whether the ignition standard is met according to the monitoring result, wherein the resistance values comprise alternating voltage, direct voltage, 25kv static electricity, radio frequency resistance and stray current resistance.

Specifically, as shown in fig. 3, 4 and 5, the secure login unit 12 includes an account login module and a key verification module, the secure login unit 12 is configured to verify a management identity, so as to improve initiation security, and the blasting monitoring unit 11 includes a bus short circuit/open circuit detection module and a leakage detection module.

Bus short/open detection module: the system is used for detecting the short circuit and open circuit conditions of the ignition bus line by adopting a bisection method;

a leakage detection module: the device is used for detecting the electric leakage condition at the joints of the ignition bus and the branch line, judging whether the electric leakage condition occurs or not and finding out the electric leakage position.

The detonator registration unit 13 includes automatic scanning registration and manual registration.

The detonator registration unit 13 is used for automatically scanning and registering or manually registering various parameter information of the detonator, the information can be transmitted to the detonator monitoring unit 14 after the verification is successful, if the verification is failed, the detonator is replaced and the registration is carried out again, and whether the set detonator type is consistent with the registered detonator type is determined.

The detonator monitoring unit 14 comprises a network connection testing module, wherein the network connection testing module comprises the registered detonator number, the tested detonator number, the on-line detonator number and the available detonator number, and the available detonator number is numbered regularly.

The network test module 15 is used for testing the reliability of the connection of the detonating network, quickly testing whether the data in the area display module 16 is abnormal to check the network circuit and completely testing again to ensure the normal network connection, and finally determining the detonator positioning information and the detonator replacement information by the area display module 16.

The database 18 contains preset data basic parameters and historical parameter data information, the PLC control unit 1 compares the received data information with various parameters in the database 18 through the fault information feedback unit 17, and transmits abnormal data information to the display control terminal 19.

The working principle of the invention is as follows:

firstly, the safety logging-in unit 12 verifies the management identity, the bus short circuit/open circuit detection module detects the short circuit and open circuit conditions of the ignition bus line by bisection method, the electric leakage detection module detects the electric leakage conditions at the ignition bus line and branch line joints, judges whether the electric leakage conditions occur and finds out the electric leakage positions, the environment monitoring unit 3 monitors the dust concentration of the detonation environment and the environment thermometer environment humidity data in real time, judges whether the current environment meets the normal detonation requirement through each item, and transmits the data information to the environment monitoring unit 3, the communication data monitoring unit 4 and the safety performance monitoring unit 5, the environment monitoring unit 3, the communication data monitoring unit 4 and the safety performance monitoring unit 5 transmit the detected data to the data acquisition module 9 through the networking connection unit 6, the positioning unit 8 and the real-time monitoring unit 7, the environment and the position of the electronic detonator are monitored through the positioning unit 8 and the real-time monitoring unit 7, the data classification management unit 10 plans and classifies the monitored data of each group of detonator components 2, the detonator registration unit 13 automatically scans and registers or manually registers various parameter information of the detonator, the information can be transmitted to the detonator monitoring unit 14 after the verification is successful, if the verification fails, the detonator is replaced and the detonator is registered again, whether the set detonator type is consistent with the registered detonator type or not is confirmed, the network connection testing module comprises the registered detonator number, the tested detonator number, the on-line detonator number and the available detonator number, the available detonator number is regularly numbered, then the network line is rapidly tested if the data in the area display module 16 is abnormal, and complete testing is carried out again to ensure normal network connection, finally, the regional display module 16 determines detonator positioning information and detonator replacement information, after data are transmitted to the PLC control unit 1, the PLC control unit 1 compares the received data information with various parameters in the database 18 through the fault information feedback unit 17, transmits abnormal data information to the display control terminal 19, and can perform ignition and detonation through the ignition unit 20 after the fault is solved.

The points to be finally explained are: although the present invention has been described in detail with reference to the general description and the specific embodiments, on the basis of the present invention, the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.