CN217588209U - Industrial high-sulfur-content material stockpiling fire detection and alarm system - Google Patents
Industrial high-sulfur-content material stockpiling fire detection and alarm system Download PDFInfo
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- CN217588209U CN217588209U CN202221096289.8U CN202221096289U CN217588209U CN 217588209 U CN217588209 U CN 217588209U CN 202221096289 U CN202221096289 U CN 202221096289U CN 217588209 U CN217588209 U CN 217588209U
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- optical fiber
- distribution frame
- thermal imaging
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims abstract description 41
- 238000001931 thermography Methods 0.000 claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 20
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 claims abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001228 spectrum Methods 0.000 claims description 15
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 239000011593 sulfur Substances 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 230000002269 spontaneous effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000005864 Sulphur Substances 0.000 abstract description 3
- 238000007670 refining Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 8
- 239000000779 smoke Substances 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a fire detection alarm system is piled up to industry high sulphur material that contains, the device includes: a host; the central optical fiber switch is connected with the host, and is connected with an image fire system management server; the optical fiber distribution frame is connected with the central optical fiber switch; the thermal imaging camera shooting assembly is arranged around the nickel sulfide ore refining tailing storage yard and is connected with the optical fiber distribution frame; the temperature detection assembly is arranged in the material and is connected with the optical fiber distribution frame; and the uninterrupted power supply is respectively connected with the host, the central optical fiber switch, the image fire system management server, the thermal imaging camera shooting assembly and the temperature detection assembly. The utility model discloses refine the spontaneous combustion problem of tails in the stockpiling in-process to the nickel sulphide ore.
Description
Technical Field
The utility model relates to a nickel sulphide ore refines conflagration supervisory equipment technical field under the tailings stockpiling environment, in particular to industry height contains sulphur material stockpiling fire detection alarm system.
Background
The tailing extracted from the nickel sulfide ore is produced in the process of producing electrolytic nickel by the nickel sulfide ore, wherein the tailing extracted from the nickel sulfide ore contains about ninety percent of simple substance sulfur, the tailing after desulfurization contains about fifty percent of simple substance sulfur, and the sulfur has a melting point: 119 ℃, boiling point: 446 ℃, the spontaneous combustion temperature is 232 ℃, the internal temperature of the refined tailing of the nickel sulfide ore is naturally raised in the stacking process, the spontaneous combustion temperature of sulfur is low, the spontaneous combustion is easy, the flame is blue when the sulfur is slowly combusted, large obvious flame and smoke are not easy to generate, and the generated sulfur dioxide gas is toxic and seriously pollutes the environment.
Aiming at the fire safety protection problem of the tailing yard extracted from the nickel sulfide ore, the production enterprises put forward urgent, safe and reliable solution requirements. Therefore, under the large space of the tailing yard extracted from the nickel sulfide ore and the complex environment of fire, what kind of early fire alarm detection mode is adopted is necessary to ensure that the safety production requirement of the tailing yard extracted from the nickel sulfide ore is met.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a fire detection alarm system is piled up to industry high sulphur material that contains.
In order to achieve the above object, the technical solution of the present invention is specifically as follows:
a fire detection alarm system for industrial high-sulfur-content material stockpiling comprises:
a host;
the central optical fiber switch is connected with the host computer, and is connected with an image fire system management server;
the optical fiber distribution frame is connected with the central optical fiber switch;
the thermal imaging camera shooting assembly is arranged around the nickel sulfide ore refining tailing storage yard and is connected with the optical fiber distribution frame;
the temperature detection assembly is arranged in the material and is connected with the optical fiber distribution frame;
and the uninterrupted power supply is respectively connected with the host, the central optical fiber switch, the image fire system management server, the thermal imaging camera shooting assembly and the temperature detection assembly.
The utility model discloses still include:
and the network hard disk video recorder is respectively connected with the central optical fiber switch and the uninterrupted power supply.
The thermal imaging camera assembly comprises:
the video signal transceiver is respectively connected with the optical fiber distribution frame and the uninterrupted power supply;
and the distributed thermal imaging dual-spectrum camera is connected with the video signal transceiver.
The temperature detection assembly includes:
the wireless temperature collector is respectively connected with the optical fiber distribution frame and the uninterrupted power supply;
and the wireless thermal resistor is inserted into the material and is in signal connection with the wireless temperature collector.
The utility model has the advantages that:
1) The utility model discloses possess some, the face type is surveyed and is combined, is surveyed stockpile surface and inside temperature and combine together, image processing, visual image and intelligent analysis control integration, high-efficient suppression false alarm, detection distance far away area is big, response speed is fast, flame detection and smog are surveyed integration, environmental suitability is strong, compromise the industry video monitor function.
2) The distributed thermal imaging double-spectrum camera adopts a detection mode of combining temperature and smoke, can avoid interference of other heat sources such as surrounding heat pipelines, internal operation vehicles and the like, and has stable and reliable alarm capability.
3) The wireless thermal resistor inserted into the material pile can monitor the temperature inside the material pile in real time, alarm the temperature of the material pile in real time, remind post personnel to take measures in advance and prevent the material from reaching the spontaneous combustion temperature.
4) The utility model discloses possess the video surveillance function, can confirm the conflagration fast, and traditional solution either need transfer the camera to see, or need go the on-the-spot affirmation, all can hinder best time of putting out a fire.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1, a fire detection and alarm system for industrial high-sulfur material stockpiling comprises: a host 6; a central optical fiber exchanger 4 connected with the host 6 and connected with an image fire system management server 3; the optical fiber distribution frame 5 is connected with the central optical fiber switch 4; the thermal imaging camera shooting assembly is arranged around a tailing extraction yard of the nickel sulfide ore and is connected with the optical fiber distribution frame 5; the temperature detection assembly is arranged in the material and is connected with the optical fiber distribution frame 5; and the uninterrupted power supply 8 is respectively connected with the host 6, the central optical fiber switch 4, the image fire system management server 3, the thermal imaging camera component and the temperature detection component.
As shown in fig. 1, the present invention further includes: and the network hard disk video recorder 7 is respectively connected with the central optical fiber switch 4 and the uninterrupted power supply 8.
As shown in fig. 1, the thermal imaging camera module includes: the video signal transceiver 2 is respectively connected with the optical fiber distribution frame 5 and the uninterrupted power supply 8; the distributed thermal imaging dual-spectrum camera 1 is connected with the video signal transceiver 2.
As shown in fig. 1, the temperature sensing assembly includes: the wireless temperature collector 10 is respectively connected with the optical fiber distribution frame 5 and the uninterrupted power supply 8; and the wireless thermal resistor 9 is inserted in the material and is in signal connection with the wireless temperature collector 10.
When the utility model is used, the utility model,
A. the control device sets:
the host 6, the central optical fiber switch 4, the image fire system management server 3, the optical fiber distribution frame 5, the network hard disk video recorder 7 and the uninterrupted power supply 8 are arranged in the duty room.
B. Setting field equipment:
a distributed thermal imaging double-spectrum camera 1 is installed around a tailing yard for refining nickel sulfide ores, and a wireless thermal resistor 9 is inserted into a stockpile according to actual conditions.
The specific setting principle is as follows:
1) The distributed thermal imaging dual-spectrum camera 1 adopts a fixed installation mode to maximize the detection coverage surface, realize monitoring without dead angles and ensure that the fireproof requirements of the places to be cared are met.
2) The wireless thermal resistor 9 is inserted into a nickel sulfide ore extraction tailing yard according to the actual situation of yard operation, and the internal temperature of the yard is monitored in real time.
3) Each distributed thermal imaging dual-spectrum camera 1 can provide on-site real-time video images and fire alarm/fault signals to the host 6 so as to realize real-time video monitoring, temperature inside the stockpile and fire detection functions.
4) When the distributed thermal imaging dual-spectrum camera 1 is selected to be installed, the environmental conditions of the use place, such as shelters, light conditions and the like, need to be considered so as to obtain the optimal range protection and visual effect.
5) The distributed thermal imaging double-spectrum camera 1 is installed in a space needing to be corrected and has no blind area.
The distributed thermal imaging double-spectrum camera 1 can adopt a DS-2TD6237-50H4L/W thermal imaging double-spectrum pan-tilt camera with an automatic patrol function and a DS-2TD4167-50/W thermal imaging double-spectrum network intelligent ball machine, and has a temperature measurement range as follows: -20 ℃ to 550 ℃, support a plurality of tracking modes such as smoke and fire detection, temperature measurement, behavior analysis intelligence, panoramic tracking, event tracking and the like, support a multi-scene cruise tracking function, high-temperature object detection and the like, support functions such as low-temperature heating start, lens heating, deicing and the like, thermal imaging resolution 384 x 288, support a multi-stage smoke and fire detection of an intelligent wiper function, high-efficiency detection, reduction of false alarms, linkage visible light zoom, view peripheral conditions, thermal imaging image effects of deep learning behavior analysis, each distributed thermal imaging dual-spectrum camera 1 can provide a scene real-time video image and a fire alarm/fault signal control system to realize real-time video monitoring and fire detection functions, during operation, the scene distributed thermal imaging dual-spectrum camera 1 is in wired connection with the video signal transceiver 2, the wireless thermal resistor 9 is in wireless signal connection with the wireless temperature collector 10, the distributed thermal imaging dual-spectrum camera 1 shoots scene video information, sends the scene video information to the central optical fiber 4 through the video signal transceiver 2 and the optical fiber distribution frame 5, and sends the scene interference information to the central optical fiber switch 4, and the central optical fiber switch 6, and the wireless thermal fiber collector 9 sends the scene interference information to the central optical fiber switch 4 and the central optical fiber switch 6, the network video recorder 7 can rapidly give an alarm within 5-20s for smoke and flame with the area exceeding 40cm multiplied by 40cm within the effective distance, and can record and store video information so as to facilitate later-stage viewing.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (4)
1. The utility model provides a fire detection alarm system is piled up to industry high sulfur-containing material which characterized in that includes:
a host (6);
a central optical fiber exchanger (4) connected with the host (6) and connected with an image fire system management server (3);
the optical fiber distribution frame (5) is connected with the central optical fiber switch (4);
the thermal imaging camera shooting assembly is arranged around a tailing extraction yard of the nickel sulfide ore and is connected with the optical fiber distribution frame (5);
the temperature detection assembly is arranged in the material and is connected with the optical fiber distribution frame (5);
and the uninterrupted power supply (8) is respectively connected with the host (6), the central optical fiber switch (4), the image fire system management server (3), the thermal imaging camera component and the temperature detection component.
2. The fire detection and alarm system for industrial high-sulfur-content material stockpiling according to claim 1, characterized by further comprising:
and the network hard disk video recorder (7) is respectively connected with the central optical fiber switch (4) and the uninterrupted power supply (8).
3. The system as claimed in claim 1, wherein the thermal imaging camera module comprises:
the video signal transceiver (2) is respectively connected with the optical fiber distribution frame (5) and the uninterrupted power supply (8);
and the distributed thermal imaging dual-spectrum camera (1) is connected with the video signal transceiver (2).
4. The system of claim 1, wherein the temperature detecting assembly comprises:
the wireless temperature collector (10) is respectively connected with the optical fiber distribution frame (5) and the uninterrupted power supply (8);
and the wireless thermal resistor (9) is inserted in the material and is in signal connection with the wireless temperature collector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221096289.8U CN217588209U (en) | 2022-05-09 | 2022-05-09 | Industrial high-sulfur-content material stockpiling fire detection and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221096289.8U CN217588209U (en) | 2022-05-09 | 2022-05-09 | Industrial high-sulfur-content material stockpiling fire detection and alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217588209U true CN217588209U (en) | 2022-10-14 |
Family
ID=83550661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221096289.8U Active CN217588209U (en) | 2022-05-09 | 2022-05-09 | Industrial high-sulfur-content material stockpiling fire detection and alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217588209U (en) |
-
2022
- 2022-05-09 CN CN202221096289.8U patent/CN217588209U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |