CN219958333U - Dangerous source early warning system of solid waste factory building - Google Patents
Dangerous source early warning system of solid waste factory building Download PDFInfo
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- CN219958333U CN219958333U CN202321120161.5U CN202321120161U CN219958333U CN 219958333 U CN219958333 U CN 219958333U CN 202321120161 U CN202321120161 U CN 202321120161U CN 219958333 U CN219958333 U CN 219958333U
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- early warning
- dangerous source
- control unit
- dangerous
- solid waste
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- 239000002910 solid waste Substances 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 49
- 238000004891 communication Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Abstract
The utility model discloses a dangerous source early warning system of a solid waste factory building, which comprises a temperature sensor, a camera and a control unit, wherein the temperature sensor and the camera are connected to the input end of the control unit; the system also comprises a dangerous source parameter monitoring module, a dangerous source approaching module and an alarm module, wherein the input end of the control unit is connected with the dangerous source parameter monitoring module and the dangerous source approaching module; the output end of the control unit is connected to the alarm module. The utility model has the advantages that: the dangerous source early warning of the solid waste factory building is more reasonable and comprehensive, the safety risks such as fire disaster generated by the dangerous source is reduced, meanwhile, the dangerous source entering and exiting and the dangerous source approaching are monitored, and the potential safety hazard caused by human random entering is avoided; and the monitoring data is uploaded to the upper computer for storage, so that the data can be traced, and the system is safe and reliable. Plays a role in early warning and informing of dangerous sources, reduces accident loss to the minimum, and can also put an end to the occurrence of partial accidents.
Description
Technical Field
The utility model relates to the field of industrial monitoring and early warning, in particular to a dangerous source early warning system of a solid waste factory building.
Background
The storage and accumulation of various wastes in the solid waste factory building are easy to generate potential safety hazards, and the most common potential safety hazard is fire hazard, because the wastes in the chemical industry and the hazardous waste treatment industry are greatly influenced by temperature, and when the temperature is higher, the potential safety hazard such as fire hazard is possibly caused. The traditional monitoring mode is to monitor and pre-warn various materials in a solid waste factory building by adopting a mode of combining temperature monitoring and video monitoring, in the monitoring of the electrical industry, a camera and a temperature sensor are adopted to monitor and pre-warn, such as an electrical fire pre-warning system with the patent application number of CN2015209417195, the traditional monitoring mode discloses and an electrical fire pre-warning system which comprises an information acquisition and control module, the information acquisition and control module is connected with a pre-warning module, a rotary camera, a circuit breaker, a printer and a display, the pre-warning module comprises a temperature sensor, a gas sensor and an audible and visual alarm, the display is connected with a GPRS module, a recorder and an input keyboard, the recorder is connected with mobile equipment, and the mobile equipment is connected with the GPRS module; the utility model has reasonable design and convenient use, can effectively prevent the occurrence of electric fire and reduce the occurrence frequency of the electric fire.
However, the prior art only considers fire alarm and video monitoring, and does not have early warning control on dangerous sources, and the prior art early warning monitoring system cannot adapt to the requirements of dangerous source monitoring and early warning of solid waste plants.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a dangerous source early warning system of a solid waste factory building, which is suitable for dangerous source early warning of the solid waste factory building, can achieve better dangerous source warning effect and reduces the occurrence of safety accidents.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the dangerous source early warning system of the solid waste factory building comprises a temperature sensor, a camera and a control unit, wherein the temperature sensor and the camera are connected to the input end of the control unit; the system also comprises a dangerous source parameter monitoring module, a dangerous source approaching module and an alarm module, wherein the input end of the control unit is connected with the dangerous source parameter monitoring module and the dangerous source approaching module; the output end of the control unit is connected to the alarm module.
The dangerous source parameter monitoring module comprises a humidity sensor, a pressure sensor and a gas sensor and is used for respectively monitoring humidity, air pressure and gas content parameters near a dangerous source.
The hazard source approaching module comprises a proximity switch for detecting a person or object approaching the hazard source.
The alarm module comprises a local alarm unit and a remote alarm unit, and is used for respectively realizing local early warning and remote early warning.
The early warning system further comprises an electronic grating, wherein the electronic grating is arranged around the dangerous source and used for monitoring entering a dangerous area beyond the electronic grating and sending a monitoring signal to the control unit.
The early warning system further comprises an intelligent access control system, wherein the intelligent access control system is used for identifying an access door card and controlling the door opening and closing, and the output end of the intelligent access control system is connected to the control unit.
The control unit is connected with the upper computer and is used for uploading the monitored information to the upper computer.
The control unit is in communication connection with the upper computer through a wireless network.
The utility model has the advantages that: the dangerous source early warning of the solid waste factory building is more reasonable and comprehensive, the safety risks such as fire disaster generated by the dangerous source is reduced, meanwhile, the dangerous source entering and exiting and the dangerous source approaching are monitored, and the potential safety hazard caused by human random entering is avoided; and the monitoring data is uploaded to the upper computer for storage, so that the data can be traced, and the system is safe and reliable. Plays a role in early warning and informing of dangerous sources, reduces accident loss to the minimum, and can also put an end to the occurrence of partial accidents.
Drawings
The contents of the drawings and the marks in the drawings of the present specification are briefly described as follows:
FIG. 1 is a schematic diagram of a warning system according to the present utility model;
fig. 2 is a schematic diagram of an access control system according to the present utility model.
Detailed Description
The following detailed description of the utility model refers to the accompanying drawings, which illustrate preferred embodiments of the utility model in further detail.
The utility model aims to design a dangerous source early warning system applicable to solid waste plants, which can reliably and safely realize early warning management of dangerous sources and mainly realizes two functions: 1. monitoring and early warning are carried out on the state of the dangerous source, including but not limited to fire, humidity and the like; 2. personnel entering or approaching a solid waste factory building dangerous source are controlled, the approach of idle personnel is avoided, the potential safety hazard is reduced, and the specific scheme is as follows:
as shown in fig. 1, the dangerous source early warning system of the solid waste factory building comprises a dangerous source parameter monitoring module, a camera, a control unit, a dangerous source approaching module and an alarm module, wherein the input end of the control unit is respectively connected to the dangerous source parameter monitoring module, the dangerous source approaching module and the camera; the output end of the control unit is connected to the alarm monitoring module.
The dangerous source parameter monitoring module comprises a humidity sensor, a pressure sensor, a gas sensor and a temperature sensor and is used for respectively monitoring parameters such as humidity, air pressure, gas content and temperature near a dangerous source, avoiding potential safety hazards caused by the change of environmental parameters of dangerous materials in a solid waste factory building, and timely finding dangerous signals through monitoring the temperature, humidity, air pressure and toxic gas proportion of the materials near the dangerous source and the like, so that the purpose of monitoring and early warning is achieved.
The main function of the control unit is to collect and judge the uploading data and send out the corresponding control signal, such as sending out alarm signal and uploading data signal, the control unit generally adopts the industrial controller, such as Siemens S7 series PLC controller, and can select the model of S7-200 PLC controller to realize the function of the control unit according to the actual interface resource, data storage requirement and the like.
The dangerous source approaching module comprises a proximity switch and an electronic grating, and is used for detecting people or objects approaching the dangerous source, providing the approaching people or objects in time and realizing remote monitoring and alarming; the proximity switch can be arranged at a proper position around the dangerous source material, mainly detects personnel approaching the dangerous source material, detects a proximity signal through the proximity switch and sends the proximity signal to the control unit; meanwhile, in order to avoid missing detection, the utility model also provides an electronic grating which is arranged around the dangerous source and used for monitoring entering a dangerous area beyond the electronic grating and sending a monitoring signal to the control unit. The electronic grating transmitter and the electronic grating receiver are respectively arranged on two sides of the channel and are connected to the control unit, when the electronic grating transmitter is arranged, light rays emitted by the electronic grating transmitter form a detection path, the light rays are shielded by the channel close to the material, so that a receiving end cannot receive signals, the control unit judges whether a person approaches or enters a factory building where the material is according to the existence of the receiving signals, the channel can be a door, and the electronic gratings are arranged on two sides of the door.
The alarm module is mainly a component part of monitoring and early warning, the output end of the control unit is connected with the alarm module and is used for sending an early warning alarm signal through the alarm module when the control module detects abnormality, wherein the alarm module comprises a local alarm unit and a remote alarm unit and is used for respectively realizing the local early warning alarm and the remote early warning alarm, and the alarm module can adopt an audible and visual alarm or a voice reminding module to realize a voice alarm function. The setting position can be set in a factory building or nearby to realize local alarm, and can also be set in a remote monitoring room to realize remote alarm.
The camera is mainly used for realizing video monitoring on a factory building where a material corresponding to a dangerous source is located, acquiring real-time video data, uploading the data to an upper computer for storage and monitoring through a control unit, and the control unit is connected with the upper computer and used for uploading monitored information to the upper computer. The control unit is in communication connection with the upper computer through a wireless network. The wireless communication may be implemented by WiFi, bluetooth, an internet of things module, etc.
The working principle comprises the following steps:
the control unit collects video data in the factory building through the camera in real time during working, the video data is uploaded to the upper computer through the wireless network, and the upper computer can be connected with a plurality of large monitoring screens or monitoring PCs to monitor and view the video data in real time or store the video data in the upper computer. The control unit judges whether dangerous source materials in the factory building are in a safe state or not at the moment according to data acquired by the dangerous source parameter monitoring modules such as temperature, humidity and the like, if the dangerous source materials are abnormal in temperature and humidity, potential safety hazards are considered to exist, early warning needs to be given, and the control unit outputs control signals to the warning module, so that local or remote early warning and alarming are realized, workers are reminded of paying attention to safety, and early warning is realized. The control unit detects people or objects approaching the dangerous source materials through the dangerous source approaching module, timely sends out early warning signals, and when the approach of people is detected, early warning can be sent out through the warning module, so that potential safety hazards caused by random approaching are avoided.
In another preferred embodiment of the present utility model, as shown in fig. 2, in order to achieve better management and early warning of dangerous source materials in a factory building, an intelligent access control system is provided for the factory building, and the intelligent access control system is used for identifying an access door card and controlling opening and closing of the door, and the output end of the intelligent access control system is connected to a control unit. The intelligent access control system comprises an identifier, a server and a PC, wherein the identifier is used for identifying the identity information entering the factory building, and the output end of the identifier is connected with access control equipment such as an electronic access control or gate or an electronic lock; the server carries out recognition on the recognition data of the recognizer to judge whether the recognizer is a legal person, and opens the entrance guard when the recognizer is legal, otherwise closes the entrance guard, and the detected personnel information for opening the entrance guard can be uploaded to the PC for storage and monitoring.
The dangerous source system can realize two functional modules of a dangerous source management function and a dangerous source early warning function, can automatically monitor all dangerous source information positioning and all data indexes of a factory in real time, and can trigger an alarm if the dangerous source monitoring value exceeds a set alarm threshold. If the dangerous isolation area is not approved to be intruded, the alarm can be given when the temperature, the toxic gas, the humidity and the pressure are abnormal.
According to the utility model, the on-line detection equipment for toxic gas such as electronic monitoring equipment, cameras, thermal imaging temperature monitors, electronic gratings, proximity switches, intelligent access control and the like is erected at dangerous source points, so that the on-site real-time monitoring and control of dangerous sources are realized. Monitoring and early warning the inflammable ignition point by monitoring the temperature condition of the dangerous source through thermal imaging; through the electronic grating, the intelligent access control system approaches to the light opening, and limits, controls and pre-warns a narrow space, a dangerous area and a limited area; meanwhile, the access control system is linked with the approval and verification of the safety operation. And the access control system manages, all personnel information access records can be synchronously uploaded to the software system, meanwhile, the software system monitors the opening and closing state of the door, the door is not closed for more than 10 minutes and can be reminded, and personnel permission is associated with the flow of security audit operation through the software platform, so that the access is not allowed without application or submission.
It is obvious that the specific implementation of the present utility model is not limited by the above-mentioned modes, and that it is within the scope of protection of the present utility model only to adopt various insubstantial modifications made by the method conception and technical scheme of the present utility model.
Claims (8)
1. The dangerous source early warning system of the solid waste factory building comprises a temperature sensor, a camera and a control unit, wherein the temperature sensor and the camera are connected to the input end of the control unit; the method is characterized in that: the system also comprises a dangerous source parameter monitoring module, a dangerous source approaching module and an alarm module, wherein the input end of the control unit is connected with the dangerous source parameter monitoring module and the dangerous source approaching module; the output end of the control unit is connected to the alarm module.
2. The hazard source early warning system of a solid waste plant as claimed in claim 1, wherein: the dangerous source parameter monitoring module comprises a humidity sensor, a pressure sensor and a gas sensor and is used for respectively monitoring humidity, air pressure and gas content parameters near a dangerous source.
3. The hazard source early warning system of a solid waste plant as claimed in claim 1, wherein: the hazard source approaching module comprises a proximity switch for detecting a person or object approaching the hazard source.
4. The hazard source early warning system of a solid waste plant as claimed in claim 1, wherein: the alarm module comprises a local alarm unit and a remote alarm unit, and is used for respectively realizing local early warning and remote early warning.
5. The hazard source early warning system of a solid waste plant as claimed in claim 1, wherein: the early warning system further comprises an electronic grating, wherein the electronic grating is arranged around the dangerous source and used for monitoring entering a dangerous area beyond the electronic grating and sending a monitoring signal to the control unit.
6. The hazard source early warning system for the solid waste factory building according to any one of claims 1 to 5, wherein: the early warning system further comprises an intelligent access control system, wherein the intelligent access control system is used for identifying an access door card and controlling the door opening and closing, and the output end of the intelligent access control system is connected to the control unit.
7. The hazard source early warning system of a solid waste plant as claimed in claim 6, wherein: the control unit is connected with the upper computer and is used for uploading the monitored information to the upper computer.
8. The hazard source early warning system of a solid waste plant as claimed in claim 7, wherein: the control unit is in communication connection with the upper computer through a wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120161.5U CN219958333U (en) | 2023-05-10 | 2023-05-10 | Dangerous source early warning system of solid waste factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321120161.5U CN219958333U (en) | 2023-05-10 | 2023-05-10 | Dangerous source early warning system of solid waste factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958333U true CN219958333U (en) | 2023-11-03 |
Family
ID=88549096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321120161.5U Active CN219958333U (en) | 2023-05-10 | 2023-05-10 | Dangerous source early warning system of solid waste factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958333U (en) |
-
2023
- 2023-05-10 CN CN202321120161.5U patent/CN219958333U/en active Active
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