CN205449140U - Laser detection chemical industry fires burning furnace patrols and examines monitoring devices - Google Patents
Laser detection chemical industry fires burning furnace patrols and examines monitoring devices Download PDFInfo
- Publication number
- CN205449140U CN205449140U CN201521112620.0U CN201521112620U CN205449140U CN 205449140 U CN205449140 U CN 205449140U CN 201521112620 U CN201521112620 U CN 201521112620U CN 205449140 U CN205449140 U CN 205449140U
- Authority
- CN
- China
- Prior art keywords
- laser
- laser detector
- chemical industry
- signal acquisition
- burning furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Regulation And Control Of Combustion (AREA)
Abstract
The utility model discloses a laser detection chemical industry fires burning furnace patrols and examines monitoring devices, it includes timer, audible cue ware, touch delay switch, laser detector, warning alarm unit, signal acquisition and processing device and end instrument, wherein, touch delay switch and laser detector are connected, and laser detector is connected with the signal acquisition and processing device, signal acquisition and processing device and terminal instrument connecting, and the end instrument is connected with warning alarm unit and timer respectively, and the timer is connected with the audible cue ware. The utility model discloses a mode of using the laser detection to report to the police reaches the warning, urges and ensures to fire the burning furnace operator on duty and in time conscientiously patrols and examines, has improved the personnel that patrol and examine operating mass with rated load betterly, has standardized and fired the burning furnace operation area system of patrolling and examining, has reduced the potential safety hazard that causes not in place because of patrolling and examining, untimely, has improved the chemical industry and has fired the burning furnace operation management level.
Description
Technical field
This utility model relates to a kind of laser acquisition chemical industry combustion furnace and patrols and examines monitoring device, it is adaptable to for petrochemical enterprise.
Background technology
Industrial combustion furnace is also one of visual plant of petroleum chemical industry process units, is widely used in petroleum refining and petroleum chemical industry.Combustion furnace is to run at high temperature, high pressure conditions, there is the special installation that the major accident risk such as superpressure, fire explosion occurs, its operation process is carried out effective monitoring and has the highest importance.Patrolling and examining in the operation of combustion furnace includes utilizing all available peep-holes, uses pyrometer boiler tube ad-hoc location to carry out temperature reading, combustion furnace is carried out eyepiece observation, it is ensured that do not have obvious focus to produce on boiler tube and record burner combustion situation etc..Use monitoring device guarantee to patrol and examine effectively to carry out on time, prevention combustion furnace accident is occurred, it is ensured that combustion furnace safe and stable operation is significant.
Utility model content
The purpose of this utility model is that proposing a kind of laser acquisition chemical industry combustion furnace patrols and examines monitoring device, and its technical scheme is as follows:
Monitoring device is patrolled and examined, including intervalometer, auditory tone cues device, touching time-delay switch, laser detector, warning alarm unit, signal acquisition and processing apparatus and end instrument in a kind of laser acquisition chemical industry combustion furnace；Wherein, touching time-delay switch is connected with laser detector, and laser detector is connected with signal acquisition and processing apparatus, and signal acquisition and processing apparatus is connected with end instrument, end instrument is connected with warning alarm unit and intervalometer respectively, and intervalometer is connected with auditory tone cues device.
Preferably, touching time-delay switch uses time delay normally closed switch.
Preferably, laser detector includes generating laser and detector；Laser detector setting height(from bottom) is 1.3 meters～1.7 meters.
Preferably, wireless telecommunications are used to be connected between laser detector with signal acquisition and processing apparatus.
This utility model has the advantage that
This utility model is by the way of using laser detection and alarm, reach to remind, supervise and guarantee that combustion furnace operator on duty patrols and examines in time and conscientiously, preferably improve patrol officer's work quality, system is patrolled and examined in specification combustion furnace operating area, decrease because patrolling and examining potential safety hazard not in place, that cause not in time, improve chemical industry combustion furnace operation and management level.This utility model monitoring device has the features such as safe and reliable, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that in this utility model, monitoring device is patrolled and examined in a kind of laser acquisition chemical industry combustion furnace；
Wherein, 1-intervalometer, 2-auditory tone cues device, 3-touching time-delay switch, 4-laser detector, 5-warning alarm unit, 6-signal acquisition and processing apparatus, 7-end instrument.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention:
Shown in Fig. 1, monitoring device is patrolled and examined, including intervalometer 1, auditory tone cues device 2, touching time-delay switch 3, laser detector 4, warning alarm unit 5, signal acquisition and processing apparatus 6 and end instrument 7 in a kind of laser acquisition chemical industry combustion furnace.
The contact of touching time-delay switch 3 is arranged near the peep-hole of combustion furnace.Preferably, touching time-delay switch 3 uses time delay normally closed switch.
Touching time-delay switch 3 is connected with laser detector 4, for controlling the break-make of laser detector 4.Concrete control process can open laser detector 4 for touching touching time-delay switch 3 when operator on duty patrols and examines.
Laser detector 4 includes generating laser and laser detector two parts.Laser detector 4 is installed near the peep-hole of combustion furnace, and setting height is 1.3 meters～1.7 meters, such as, can be 1.5 meters.
Laser detector 4 is used for guaranteeing that patrol officer puts in place on time and is carried out in accordance with regulations and patrols and examines.
Laser detector 4 is connected with signal acquisition and processing apparatus 6.Laser detector 4 is for passing to signal acquisition and processing apparatus 6 by the data collected, it is simple to check.
Preferably, use wireless telecommunications to be connected between laser detector 4 with signal acquisition and processing apparatus 6, i.e. wireless sending module is set on laser detector 4, signal acquisition and processing apparatus 6 arranges wireless receiving module.
By above-mentioned wireless telecommunications connected mode, the problem efficiently solving route arrangement, reliability is high.
Signal acquisition and processing apparatus 6 is connected with end instrument 7, and signal acquisition and processing apparatus 6 can use prior art.
Concrete, above-mentioned signal acquisition and processing apparatus 6 includes signal receiving unit, amplifying unit and converting unit three part, is amplified signal and (is known treatment method) after conversion process, showing eventually through end instrument 7.
End instrument 7 is the controller with display function, and end instrument 7 can use existing structure of the prior art.
End instrument 7 is connected with intervalometer 1, and intervalometer 1 is connected with auditory tone cues device 2.It is timed setting by end instrument 7.Auditory tone cues device 2 can be installed in night shift room, reminds operator on duty to patrol and examine.
Substantially operation principle of the present utility model is:
Needing first to touch touching time-delay switch 3 when operator on duty carries out and patrols and examines (carrying out peep-hole observation and thermometric), to open laser detector 4, after delay time terminates, laser detector 4 is automatically switched off；To requiring that patrol officer in-position is launched laser and detected after laser detector 4 unlatching, guarantee that patrol officer puts in place within a certain period of time, laser detector 4 wirelessly transmits signals to signal acquisition and processing apparatus 6, after being received, amplify and changing, signal acquisition and processing apparatus 6 transmits a signal to end instrument 7 and shows, put in place such as operator on duty carries out patrolling and examining the most on time, sends alarm.
Certainly; only preferred embodiment of the present utility model described above; this utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the teaching of this specification; the all equivalents made substitute, obvious variant, within all falling within the essential scope of this specification, and ought to be by protection of the present utility model.
Claims (4)
1. monitoring device is patrolled and examined in a laser acquisition chemical industry combustion furnace, it is characterised in that include intervalometer, auditory tone cues device, touching time-delay switch, laser detector, warning alarm unit, signal acquisition and processing apparatus and end instrument；Wherein, touching time-delay switch is connected with laser detector, and laser detector is connected with signal acquisition and processing apparatus, and signal acquisition and processing apparatus is connected with end instrument, end instrument is connected with warning alarm unit and intervalometer respectively, and intervalometer is connected with auditory tone cues device.
Monitoring device is patrolled and examined in a kind of laser acquisition chemical industry combustion furnace the most according to claim 1, it is characterised in that described touching time-delay switch uses time delay normally closed switch.
Monitoring device is patrolled and examined in a kind of laser acquisition chemical industry combustion furnace the most according to claim 1, it is characterised in that described laser detector includes generating laser and laser detector；The setting height(from bottom) of laser detector is 1.3 meters～1.7 meters.
Monitoring device is patrolled and examined in a kind of laser acquisition chemical industry combustion furnace the most according to claim 1, it is characterised in that use wireless telecommunications to be connected between described laser detector and signal acquisition and processing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112620.0U CN205449140U (en) | 2015-12-29 | 2015-12-29 | Laser detection chemical industry fires burning furnace patrols and examines monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112620.0U CN205449140U (en) | 2015-12-29 | 2015-12-29 | Laser detection chemical industry fires burning furnace patrols and examines monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449140U true CN205449140U (en) | 2016-08-10 |
Family
ID=56571969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112620.0U Active CN205449140U (en) | 2015-12-29 | 2015-12-29 | Laser detection chemical industry fires burning furnace patrols and examines monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449140U (en) |
-
2015
- 2015-12-29 CN CN201521112620.0U patent/CN205449140U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205449138U (en) | Remote monitoring system based on internet of things | |
| CN104217518A (en) | Intelligent fire alarm and operating method thereof | |
| CN105654569B (en) | A kind of transmission of wireless signals chemical industry combustion furnace inspection monitoring system and method | |
| CN205449140U (en) | Laser detection chemical industry fires burning furnace patrols and examines monitoring devices | |
| CN201237240Y (en) | Intelligent image flame detection system for combustion chamber | |
| CN104464157A (en) | Factory production safety system based on Internet-of-Things information technology | |
| CN204534135U (en) | Gas in mine pipe explosion signal monitoring unit | |
| CN103424378A (en) | Portable optical-fiber-sensing apparatus for detecting concentration of flammable and explosive gases and hazardous gases | |
| CN103177536B (en) | Gas detecting and alarming system and controlling method thereof for annular shaft kiln | |
| CN105727488A (en) | Intelligent kitchen temperature early warning device | |
| CN208076451U (en) | Torch altar lamp which burns day and night combustion state detection device based on ion circuit | |
| CN204968018U (en) | Video monitor's wireless monitoring system | |
| CN108961654B (en) | A kind of smoke detection alarm system and method | |
| CN209399344U (en) | A kind of boiler negative pressure displaying alarm | |
| CN107013935A (en) | Improve the flame monitoring technical optimization method of combustion furnace security | |
| CN203848320U (en) | Monitoring device for flame in heating furnace | |
| CN106883987A (en) | Methane-generating pit monitoring device | |
| CN201412858Y (en) | Automatic extrusion head opening control system for hearth slag removal device | |
| CN112017391A (en) | Flame fire extinguishing detection method for blast furnace gas diffusion chimney | |
| CN108932821B (en) | A kind of poisonous gas detection alarm system and method | |
| CN204990586U (en) | Novel fire alarm monitor | |
| CN203276499U (en) | Anti-poison and anti-explosion remote monitoring device | |
| CN211732894U (en) | Online intelligent detection device for faults of belt conveyor | |
| CN204925014U (en) | Toxic gas early warning safety helmet | |
| CN205494762U (en) | Intelligence kitchen temperature early warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |