CN219415948U

CN219415948U - Electronic detonator remote wireless detonating device

Info

Publication number: CN219415948U
Application number: CN202222939864.2U
Authority: CN
Inventors: 熊雨; 万晓永; 欧孔德; 韩延江; 王炜
Original assignee: Guizhou Qaml Of Science And Technology Co ltd
Current assignee: Guizhou Qaml Of Science And Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-07-25
Anticipated expiration: 2032-11-04

Abstract

The utility model relates to the technical field of electronic detonator priming products, and in particular discloses electronic detonator remote wireless priming equipment, which comprises the following components: the device comprises a main control chip, a remote wireless transmission module, a power supply, a booster circuit and a detonator driving circuit; the remote wireless transmission module, the power supply, the booster circuit and the detonator driving circuit are respectively and electrically connected with the main control chip, and the booster circuit is also respectively and electrically connected with the power supply and the detonator driving circuit. According to the utility model, the remote wireless transmission module is arranged in the detonation equipment, so that the obtained remote wireless detonation equipment can receive and analyze the wireless instruction sent by the remote wireless control terminal, thereby completing the works of data communication, detonator authorization verification, detonator driving and the like of the high-performance underwater special digital electronic detonator, and ensuring the safety of blasting engineering, especially underwater blasting operation.

Description

Electronic detonator remote wireless detonating device

Technical Field

The utility model relates to the technical field of electronic detonator detonating products, in particular to electronic detonator remote wireless detonating equipment.

Background

In the existing detonation technology, an electronic detonator leg wire is connected with a special detonator output bus, the detonator provides working energy and interaction data for the electronic detonator, engineering personnel use the detonator to detect, network and detonate and authenticate safety interlocking of personnel in front of the detonation, the blasting operation mode is widely applied to situations such as open mines, rock separation, cofferdam dismantling, tunnels, town foundations, mountain reconstruction and danger removal blasting, but great potential safety hazards and technical barriers still exist for the underwater blasting operation, the underwater blasting refers to blasting operation performed in water, water bottom or temporary medium, the blasting operation is mainly used for widening and deepening of a river bed and a harbor, removing a submerged reef, dismantling of an underwater structure, water inlet of an underwater construction tunnel and the like, and the damage of shock wave in water is more prominent and more destructive than that of land blasting, if the personnel operating the detonator is used for detonating and controlling the electronic detonator, the engineering personnel using the detonator in site can bring great safety threat to blasting operation, and the blasting operation can be realized by the detonator, and the electronic detonator can be laid on the basis of the long-distance between the electronic detonator and the current long-distance of the electronic detonator, and the long-distance between the electronic detonator and the current explosion device can be greatly increased, and the cost of the electronic detonator can be greatly increased, and the current performance of the electronic detonator can be greatly increased.

Disclosure of Invention

The embodiment of the utility model provides electronic detonator remote wireless detonating equipment, which is used for solving the problem that an exploder in the prior art cannot adapt to underwater blasting operation.

The embodiment of the utility model provides electronic detonator remote wireless detonating equipment, which comprises the following components:

the device comprises a main control chip, a remote wireless transmission module, a power supply, a booster circuit and a detonator driving circuit; the remote wireless transmission module, the power supply, the booster circuit and the detonator driving circuit are respectively and electrically connected with the main control chip, and the booster circuit is also respectively and electrically connected with the power supply and the detonator driving circuit.

Optionally, the remote wireless transmission module comprises a LORA module.

Optionally, the electronic detonator remote wireless initiation device further comprises a power management module, wherein the power management module comprises a charging circuit and a voltage stabilizing circuit, the output end of the charging circuit is connected to the power input end, and the voltage stabilizing circuit is connected between the power supply and the main control chip.

Optionally, the electronic detonator remote wireless initiation device further comprises a display module, a key module and a positioning module which are electrically connected with the main control chip.

Optionally, the electronic detonator remote wireless initiation device further comprises a memory electrically connected with the main control chip.

Optionally, the main control chip is an STM32H7 type singlechip.

Optionally, the electronic detonator remote wireless initiation device further comprises a detonator interface, and the detonator interface is connected to the output end of the detonator driving circuit.

Optionally, the electronic detonator remote wireless initiation device further comprises a bluetooth module, wherein the bluetooth module is used for establishing bluetooth connection, and the bluetooth module is electrically connected with the main control chip.

Optionally, the electronic detonator remote wireless initiation device further comprises a wireless charging module, and the wireless charging module is electrically connected with the main control chip.

Optionally, the electronic detonator remote wireless initiation device further comprises an electric quantity monitoring module, wherein the electric quantity monitoring module is used for monitoring electric quantity, and the electric quantity monitoring module is electrically connected with the main control chip.

The embodiment of the utility model has the beneficial effects that: according to the utility model, the remote wireless transmission module is arranged in the detonation equipment, so that the obtained remote wireless detonation equipment can receive and analyze the wireless instruction sent by the remote wireless control terminal, thereby completing the works of data communication, detonator authorization verification, detonator driving and the like of the high-performance underwater special digital electronic detonator, and ensuring the safety of blasting engineering, especially underwater blasting operation.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 is a schematic structural diagram of an electronic detonator remote wireless initiation device according to an embodiment of the present utility model.

In the figure: the device comprises a 1-power management module, a 101-charging circuit, a 102-voltage stabilizing circuit, a 2-power supply, a 3-voltage boosting circuit, a 4-detonator driving circuit, a 5-detonator interface, a 6-Bluetooth module, a 7-positioning module, an 8-CAN transceiving driving circuit, a 9-main control chip, a 10-memory, an 11-key module, a 12-display module, a 13-LORA module and a 14-reserved interface.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The embodiment of the utility model provides electronic detonator remote wireless initiation equipment, referring to fig. 1, comprising: the remote wireless transmission module, the power supply 2, the booster circuit 3 and the detonator driving circuit 4 are respectively electrically connected with the main control chip 9, and the booster circuit 3 is also respectively electrically connected with the power supply 2 and the detonator driving circuit 4. In the preferred embodiment of the utility model, the remote wireless transmission module is the LORA module 13, the transmission distance of the LORA module 13 is long, the wireless transmission distance of the remote wireless detonating device can be ensured to be higher than 500 or even thousands of meters, the power consumption is low, and the on-site practical use of the detonating device is facilitated.

In this embodiment, after the LORA module 13 of the remote wireless initiating device receives the wireless command sent by the remote wireless control terminal, the main control chip analyzes the wireless command to complete the data communication, detonator authorization verification, detonator driving and other works of the high-performance underwater special digital electronic detonator, that is, the initiating device only needs to control the processes of delay scheme, blasting authorization, device parameter setting, single shot detection, networking initiation and the like according to the received wireless command, and simultaneously displays the contents of information state, abnormal early warning and the like, the charging time of the initiating device to the electronic detonator is less than 30s every 100 shots, and the number of single-time networking detonators is that: and the primer is more than or equal to 1000 primer, ensures the working performance, and simultaneously realizes the application requirement of remote initiation, and is safer and more convenient compared with the field manual operation.

In the embodiment of the utility model, the remote wireless detonating device further comprises a power management module 1, the power management module 1 is used for managing the power of the detonating device, the power management module 1 comprises a charging circuit 101 and a voltage stabilizing circuit 102, the output end of the charging circuit 101 is connected to the input end of the power supply 2, and the voltage stabilizing circuit 102 is connected between the power supply 2 and the main control chip 9. The remote wireless detonating device further comprises a display module 12, a key module 11 and a positioning module 7 which are electrically connected with the main control chip 9, wherein the positioning module 7 is a GPS module or a Beidou module and is used for acquiring the geographic position of the detonating device by the remote wireless detonating device.

In this embodiment, the remote wireless detonation device is further provided with a CAN transceiver driving circuit 8 and a memory 10 electrically connected with the main control chip 9, the CAN transceiver driving circuit 8 enables the remote wireless detonation device to have a bus cascading networking function, the number of single networking detonators is further increased, the blasting quality and effect are improved, and the memory 10 is an E2PROM memory or a FLASH memory to store data to be stored in the detonation control process. The main control chip 9 is one of STM32H7 series singlechip products, and the processing capacity of the main control chip can independently complete all the works of the remote wireless initiation equipment, a plurality of microcontrollers are not required to be adopted for cooperative work, and the maintenance and the quality control are convenient.

In an alternative embodiment of the present utility model, the electronic detonator remote wireless initiation device further includes a bluetooth module 6, the bluetooth module 6 is used for establishing a bluetooth connection, the bluetooth module 6 is electrically connected with the main control chip 9, and the bluetooth module 6 is used for realizing wireless connection with other terminals by the remote wireless initiation device so as to perform data interaction. In addition, the Bluetooth connection between the electronic detonator remote wireless detonating device and the mobile phone end or other Bluetooth connection devices is conveniently established through the Bluetooth module 6, and the electronic detonator remote wireless detonating device is beneficial to control and data transmission.

In an alternative embodiment of the utility model, the electronic detonator remote wireless initiation device further comprises a wireless charging module, and the wireless charging module is electrically connected with the main control chip 9. In the embodiment, the wireless charging module is electrically connected with the main control chip 9, so that the electronic detonator remote wireless detonating device can be conveniently charged in a wireless manner, and when the electronic detonator remote wireless detonating device is used in the wild, a mobile phone or other wireless charging devices can be conveniently used for timely charging the electronic detonator remote wireless detonating device. It should be noted that, the wireless charging module in this embodiment is not illustrated in fig. 1, and the manner in which the wireless charging module is electrically connected to the main control chip 9 may refer to the prior art in this field.

In an alternative embodiment of the present utility model, the electronic detonator remote wireless initiation device further comprises an electric quantity monitoring module, wherein the electric quantity monitoring module is used for monitoring electric quantity, and the electric quantity monitoring module is electrically connected with the main control chip 9. In this embodiment, through being equipped with the electric quantity monitoring module of being connected with main control chip 9 electricity, be convenient for monitor the electric quantity of the long-range wireless detonation equipment of electronic detonator through electric quantity monitoring module, be favorable to the user to learn the electric quantity of the long-range wireless detonation equipment of electronic detonator, be convenient for in time charge the long-range wireless detonation equipment of electronic detonator, avoid using the in-process electric quantity of the long-range wireless detonation equipment of electronic detonator not enough and influence the use. It should be noted that, the power monitoring module in this embodiment is not illustrated in fig. 1, and the electrical connection manner of the power monitoring module and the main control chip 9 may refer to the prior art in this field.

In an alternative embodiment of the utility model, the remote wireless initiation device further comprises a detonator interface 5, wherein the detonator interface 5 is connected to the output end of the detonator driving circuit 4 and is used for connecting the digital electronic detonator through a leg wire. The remote wireless detonating device is further provided with a reserved interface 14, and the interface type of the reserved interface 14 is such as a reserved data interface, an encrypted card interface and the like, so that an expansion port is provided for further expanding the functions of the remote wireless detonating device in the later period.

According to the utility model, the remote wireless transmission module is arranged in the detonation equipment, engineering personnel can remotely control the detonation equipment to detonate the electronic detonator through the remote wireless control terminal, the detonation equipment can receive and analyze wireless instructions sent by the remote wireless control terminal, so that the work such as data communication, detonator authorization verification, detonator driving and the like of the high-performance underwater special digital electronic detonator can be completed, the working parameters and performances of the electronic detonator cannot be influenced due to the increase of the communication distance between the detonator and the electronic detonator, the construction difficulty is low, the efficiency is high, the detonation equipment placed on water can detonate the electronic detonator laid under water based on remote operation, unmanned operation on a blasting site is realized, and the safety and the blasting cost of blasting engineering, especially underwater blasting operation are ensured.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims

1. An electronic detonator remote wireless initiation device comprising:

2. The electronic detonator remote wireless initiation device of claim 1 wherein said remote wireless transmission module comprises a LORA module.

3. The electronic detonator remote wireless initiation device of claim 1 further comprising a power management module comprising a charging circuit and a voltage stabilizing circuit, said charging circuit output being connected to a power input, said voltage stabilizing circuit being connected between said power source and said host chip.

4. The electronic detonator remote wireless initiation device of claim 1 further comprising a display module, a key module and a positioning module electrically connected to said master control chip.

5. The electronic detonator remote wireless initiation device of claim 1 or 4 further comprising a memory electrically connected to said master control chip.

6. The electronic detonator remote wireless initiation device of claim 1 wherein the master control chip is an STM32H7 type single chip microcomputer.

7. The electronic detonator remote wireless initiation device of claim 1 further comprising a detonator interface, said detonator interface being connected to an output of said detonator drive circuit.

8. The electronic detonator remote wireless initiation device of any one of claims 1 to 4 further comprising a bluetooth module for establishing a bluetooth connection, said bluetooth module being electrically connected to said master control chip.

9. The electronic detonator remote wireless initiation device of any one of claims 1 to 4 further comprising a wireless charging module, said wireless charging module being electrically connected to said master control chip.

10. The electronic detonator remote wireless initiation device of any one of claims 1 to 4 further comprising an electrical quantity monitoring module for monitoring electrical quantity, said electrical quantity monitoring module being electrically connected to said main control chip.