CN112924022A - Fire scene light source simulation device and method - Google Patents
Fire scene light source simulation device and method Download PDFInfo
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- CN112924022A CN112924022A CN202110146103.9A CN202110146103A CN112924022A CN 112924022 A CN112924022 A CN 112924022A CN 202110146103 A CN202110146103 A CN 202110146103A CN 112924022 A CN112924022 A CN 112924022A
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- 238000004088 simulation Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims description 36
- 238000005192 partition Methods 0.000 claims description 23
- 239000004509 smoke generator Substances 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 235000019504 cigarettes Nutrition 0.000 description 11
- 238000001914 filtration Methods 0.000 description 7
- 241000220317 Rosa Species 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention relates to the technical field of light source simulation equipment, in particular to a fire scene light source simulation device and a using method thereof. According to the invention, the motor is started, so that the transmission rod drives the roller and the gasket to move, the electric telescopic rod moves along the arc-shaped sliding groove, the wireless camera head moves around the lamp in the dense smoke, and the brightness intensity of the dense smoke lamp is shot and recorded from multiple angles, so that the result of the light source simulation in the fire scene is more accurate and reliable.
Description
Technical Field
The invention relates to the technical field of light source simulation equipment, in particular to a fire scene light source simulation device and method.
Background
A fire hazard is a common accident, dense smoke and high-temperature gas are generated when the fire hazard occurs, the emergency illuminating lamp plays an extremely important role at this time, but some emergency illuminating lamps cannot see a light source in the dense smoke due to unqualified quality and cannot meet the illumination requirement of a light source on a fire scene, great trouble is brought to life saving work, in order to reduce the fact that the unqualified emergency illuminating lamps cannot flow into the market, a light source simulation device is needed to detect the illumination condition of the emergency illuminating lamp in the dense smoke of the fire hazard, part of operators firstly use a smoke generator to produce smoke in a laboratory, then turn on the emergency illuminating lamp, judge whether the emergency illuminating lamp meets the relevant illumination requirement by looking at the brightness condition of the light source from different angles, the whole detection process artificially observes the light source, wastes time and labor, and some smoke can be inhaled by a detector, the body health is influenced, and residual smoke in the laboratory after detection can not be harmlessly treated, so that the working environment of the laboratory is influenced.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a fire scene light source simulation device and a fire scene light source simulation method, wherein a lamp to be simulated and detected is placed on a lamp placing disc, a smoke generator is started to convey smoke into an isolation cover through a smoke conveying pipe, the temperature inside the isolation cover is improved through a high-temperature heating pipe, the simulation of high-temperature dense smoke at a fire scene is realized, a power supply of the lamp is switched on, and the brightness of the light in the dense smoke is observed through videos and pictures shot by a wireless camera, so that the operation steps of a detector are reduced in the whole simulation process, and the work efficiency of the fire scene light source simulation is improved;
by starting the motor, the motor drives the driven gear to rotate to enable the shaft lever to rotate, the shaft lever rotates to enable the sliding block connected with the shaft lever in a screwing mode to move on the shaft lever, the sliding block moves to drive the transmission rod to move, the transmission rod drives the roller and the gasket to move to enable the electric telescopic rod on the gasket to move along the arc-shaped chute, the wireless camera on the electric telescopic rod to move around a lamp in the thick smoke, the brightness intensity of the thick smoke lamp is shot and recorded from multiple angles, the shooting height of the wireless camera is flexibly adjusted by up-and-down movement of the output end of the electric telescopic rod, so that the result of fire scene light source simulation is more accurate and reliable, the air flow drives the thick smoke to be conveyed to the filter box from the exhaust pipe by starting the air blower, primary filtering and purification are carried out under the action of the filter screen, then the thick smoke enters the smoke processor, the health of the detector is influenced, and the cleanness and tidiness of the working environment of the laboratory are ensured.
The purpose of the invention can be realized by the following technical scheme:
a fire scene light source simulation device comprises a circular bottom plate, wherein an isolation cover is fixedly connected to the top surface of the circular bottom plate, a circular top plate is fixedly connected to the top surface of the isolation cover, a smoke generator is fixedly connected to the top surface of the circular top plate, the output end of the smoke generator is communicated with a smoke conveying pipe, the bottom end of the smoke conveying pipe penetrates through the circular top plate and is communicated with the inside of the isolation cover, an air blower is fixedly connected to the top surface of the circular top plate, the output end of the air blower is communicated with an air guide pipe, the bottom end of the air guide pipe penetrates through the circular top plate and is communicated with the inside of the isolation cover, a special-shaped through hole is formed in the outer side wall of the bottom of the isolation cover, an exhaust pipe is communicated with the inside of the special-;
one end of the top surface of the circular bottom plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a driving gear, the middle part of the top surface of the circular bottom plate is fixedly connected with a support column, the top surface of the support column is fixedly connected with a circular partition plate, the middle part of the top surface of the circular partition plate is fixedly connected with a lamp placing disc, two arc-shaped sliding grooves are symmetrically formed in two sides of the top surface of the circular partition plate, and a light source detection module is arranged on the;
the light source detection module comprises two guide blocks, the top surfaces of the two guide blocks are fixedly connected with the bottom surface of the circular partition plate, a sliding block is connected between the two guide blocks in a sliding way, the middle part of the sliding block is connected with a shaft lever in a screwing way, the outer side wall of the middle part of the shaft lever is rotationally connected with the middle part of the supporting column, one end of the shaft lever is fixedly sleeved with a driven gear which is in meshed transmission with the driving gear, the top surfaces of the two ends of the bottom of the sliding block are both rotatably connected with transmission rods, one ends of the transmission rods, which are far away from the sliding block, are rotatably connected with idler wheels through rotating shafts, the outer side wall of the roller is in rolling contact with the inner side wall of the arc-shaped chute at the corresponding position, the top surface of the roller is rotationally connected with a first gasket, the top surface of the first gasket is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a second gasket, and the top surface of the second gasket is fixedly connected with a wireless camera;
the lamp to be simulated and detected is placed on the lamp holder, the smoke generator is started to convey smoke into the isolation cover through the smoke conveying pipe, the temperature in the isolation cover is improved through the high-temperature heating pipe, high-temperature dense smoke in a fire scene is simulated, the power of the lamp is switched on, the brightness of the light in the dense smoke is observed through videos and pictures shot by the wireless camera, the operation steps of a detector are reduced in the whole simulation process, the working efficiency of light source simulation in the fire scene is improved, the motor drives the driven gear to rotate to enable the shaft lever to rotate through the starting of the motor, the sliding block which is connected with the shaft lever in a screwing mode is enabled to move on the shaft lever through the rotation of the shaft lever, the sliding block moves to drive the transmission rod to move, the electric telescopic rod on the gasket I moves along the arc-shaped sliding groove through driving the roller and the gasket I to move, and the movement of the lamp in, take the bright intensity of record dense smoke lamp from many angles, and reciprocating of electric telescopic handle output makes the shooting of wireless camera highly carry out nimble regulation, thereby make the more accurate reliable of result of conflagration scene light source simulation, make the air current take dense smoke to carry the rose box from the exhaust pipe through opening the air-blower, carry out the prefiltration purification under the effect of filter screen, dense smoke gets into smoke processor and carries out innocent treatment after that, avoid the laboratory the inside to have remaining smog, influence the healthy of inspector, the clean and tidy of laboratory operational environment has been guaranteed.
Further, the method comprises the following steps: the lateral wall of cage has been seted up and has been put the lamp socket, put the equal fixedly connected with arc stopper in the outside of lamp socket top and bottom, be convenient for put into the cage the inside through putting the lamp socket with the lamp of waiting to simulate to detect.
Further, the method comprises the following steps: two sliding connection has the baffle between the arc stopper, the lateral wall fixedly connected with hand (hold) of baffle is convenient for and the cage that opens and shuts through the baffle.
Further, the method comprises the following steps: one end of the smoke processor is communicated with a filter box, one end of the filter box is communicated with the exhaust pipe, and dense smoke is conveniently conveyed to the filter box to be filtered.
Further, the method comprises the following steps: the open end fixedly connected with filter screen that the rose box is close to the exhaust pipe realizes the preliminary filtration purification of dense cigarette through the filter screen.
Further, the method comprises the following steps: the lamp holder is characterized in that a plurality of through holes are formed in the top surface of the circular partition plate, a connecting column is fixedly connected to the middle of the top surface of the circular partition plate, and the top surface of the connecting column is fixedly connected with the bottom surface of the lamp holder, so that the lamp holder is more tightly fixed on the connecting column.
Further, the method comprises the following steps: the arc breach has been seted up to the one end of circular baffle bottom surface, driven gear is located the below of arc breach, and the driven gear of being convenient for rotates in the below of circular baffle unaffected.
Further, the method comprises the following steps: two the guide block is close to the spacing strip of one end fixedly connected with of support column, the bottom surface fixedly connected with high-temperature heating pipe of circular roof, through the spacing strip of the one end fixedly connected with at the guide block, avoids the sliding block roll-off guide block.
A method of a fire scene light source simulation device specifically comprises the following steps:
the method comprises the following steps: opening a baffle plate, and placing a lamp to be simulated and detected on a lamp placing disc;
step two: closing the baffle, and opening the smoke generator and the high-temperature heating pipe, wherein the smoke generator conveys dense smoke into the isolation cover through the smoke conveying pipe to simulate high-temperature dense smoke in a fire scene;
step three: turning on a switch of the lamp, and turning on a motor to enable the electric telescopic rod to move along the arc-shaped sliding groove, so that a wireless camera on the electric telescopic rod can move around the lamp in the thick smoke, and shooting and recording the brightness intensity of the thick smoke lamp from multiple angles;
step four: the reciprocating of electric telescopic handle output makes the shooting height of wireless camera adjust, realizes shooting the lamp from different heights.
Step five: after the fire scene light source simulation is completed, the blower is started and blows air into the isolation cover through the air guide pipe;
step six: dense cigarette carries the rose box from the exhaust pipe, carries out preliminary filtration and purifies under the effect of filter screen, and dense cigarette gets into the smoke processor and carries out innocent treatment afterwards.
The invention has the beneficial effects that:
1. the lamp to be simulated and detected is placed on the lamp placing disc, the smoke generator is started to convey smoke into the isolation cover through the smoke conveying pipe, the temperature in the isolation cover is improved through the high-temperature heating pipe, high-temperature dense smoke in a fire scene is simulated, the power supply of the lamp is switched on, the brightness of the lamp light in the dense smoke is observed through videos and pictures shot by the wireless camera, the operation steps of a detector are reduced in the whole simulation process, and the working efficiency of light source simulation in the fire scene is improved;
2. by starting the motor, the motor drives the driven gear to rotate to enable the shaft lever to rotate, the shaft lever rotates to enable the sliding block connected with the shaft lever in a rotating and closing mode to move on the shaft lever, the sliding block moves to drive the transmission rod to move, the transmission rod drives the roller and the gasket to move to enable the electric telescopic rod on the gasket I to move along the arc-shaped sliding groove, the fact that the wireless camera on the electric telescopic rod moves around a lamp in a thick cigarette is achieved, the brightness intensity of the thick cigarette lamp is shot and recorded from multiple angles, and the shooting height of the wireless camera is flexibly adjusted by up-down movement of the output end of the electric telescopic rod, so that the result of fire scene light source simulation;
3. make the air current take dense cigarette to carry the rose box from the exhaust pipe through opening the air-blower, carry out the prefilter under the effect of filter screen and purify, dense cigarette gets into the smoke processor and carries out innocent treatment after that, avoids the laboratory the inside to have remaining smog, influences the healthy of inspector, has guaranteed the clean and tidy of laboratory operational environment.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the light source simulation apparatus according to the present invention;
FIG. 3 is a schematic view of a light source detecting module according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic view of the structure of the shield of the present invention;
FIGS. 6-7 are schematic views of the circular base plate and circular partition plate of the present invention;
FIG. 8 is a schematic view of the circular partition structure of the present invention;
FIG. 9 is a schematic view of the exhaust duct and the filter box of the present invention.
In the figure: 100. a circular base plate; 110. a motor; 111. a driving gear; 120. a support pillar; 200. an isolation cover; 210. a special-shaped through hole; 211. an exhaust duct; 220. placing a lamp socket; 230. an arc-shaped limiting block; 240. a baffle plate; 300. a circular top plate; 310. a smoke generator; 311. a smoke conveying pipe; 320. a blower; 321. an air guide pipe; 330. a high-temperature heating pipe; 400. a smoke processor; 410. a filter box; 411. filtering with a screen; 500. a circular separator plate; 510. placing a lamp panel; 520. an arc-shaped chute; 530. an arc-shaped notch; 600. a light source detection module; 610. a guide block; 620. a slider; 621. a limiting strip; 630. a shaft lever; 631. a driven gear; 640. A transmission rod; 641. a roller; 650. a first gasket; 660. an electric telescopic rod; 661. a second gasket; 700. wireless camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a fire scene light source simulation device includes a circular bottom plate 100, an isolation cover 200 is fixedly connected to a top surface of the circular bottom plate 100, a circular top plate 300 is fixedly connected to a top surface of the isolation cover 200, a smoke generator 310 is fixedly connected to a top surface of the circular top plate 300, an output end of the smoke generator 310 is communicated with a smoke conveying pipe 311, a bottom end of the smoke conveying pipe 311 penetrates through the circular top plate 300 and is communicated with an interior of the isolation cover 200, a blower 320 is fixedly connected to a top surface of the circular top plate 300, an output end of the blower 320 is communicated with an air guide pipe 321, a bottom end of the air guide pipe 321 penetrates through the circular top plate 300 and is communicated with the interior of the isolation cover 200, a special-shaped through hole 210 is formed in an outer side wall of the bottom of the isolation cover 200, an exhaust pipe 211 is communicated with an interior;
one end of the top surface of the circular bottom plate 100 is fixedly connected with a motor 110, the output end of the motor 110 is fixedly connected with a driving gear 111, the middle part of the top surface of the circular bottom plate 100 is fixedly connected with a supporting column 120, the top surface of the supporting column 120 is fixedly connected with a circular partition plate 500, the middle part of the top surface of the circular partition plate 500 is fixedly connected with a lamp placing plate 510, two arc-shaped sliding grooves 520 are symmetrically formed in two sides of the top surface of the circular partition plate 500, and a light source detection;
the light source detection module 600 comprises two guide blocks 610, the top surfaces of the two guide blocks 610 are fixedly connected with the bottom surface of the circular partition board 500, a sliding block 620 is connected between the two guide blocks 610 in a sliding manner, a shaft lever 630 is connected to the middle part of the sliding block 620 in a screwing manner, the outer side wall of the middle part of the shaft lever 630 is rotatably connected with the middle part of the supporting column 120, a driven gear 631 is fixedly sleeved at one end of the shaft lever 630, the driven gear 631 is in meshing transmission with the driving gear 111, the top surfaces of the two ends of the bottom of the sliding block 620 are rotatably connected with a transmission rod 640, one end of the transmission rod 640, which is far away from the sliding block 620, is rotatably connected with a roller 641 through a rotating shaft, the outer side wall of the roller 641 is in rolling contact with the inner side wall of the, the top surface of the second gasket 661 is fixedly connected with a wireless camera 700;
the lamp to be simulated and detected is placed on the lamp holder 510, the smoke generator 310 is started to deliver smoke into the isolation cover 200 through the smoke delivery pipe 311, the temperature in the isolation cover 200 is raised through the high-temperature heating pipe 330, high-temperature dense smoke in a fire scene is simulated, the power of the lamp is switched on, the brightness of the light in the dense smoke is observed through videos and pictures shot by the wireless camera 700, the operation steps of a tester are reduced in the whole simulation process, the working efficiency of light source simulation in the fire scene is improved, the motor 110 is started to drive the driven gear 631 to rotate the shaft 630, the shaft 630 rotates to drive the sliding block 620 which is rotatably connected with the shaft 630 to move on the shaft 630, the driving rod 620 moves to drive the driving rod 640 to move, the driving rod 640 drives the roller 641 and the gasket 650 to move to drive the electric telescopic rod 660 on the gasket 650 to move along the arc-shaped sliding groove 520, realize that wireless camera 700 on electric telescopic handle 660 centers on the lamp removal in the dense cigarette, shoot the bright intensity of record dense cigarette lamp from a plurality of angles, and reciprocating of electric telescopic handle 660 output makes wireless camera 700's shooting height carry out nimble regulation, thereby make the more accurate reliable of result of conflagration scene light source simulation, make the air current take dense cigarette to carry rose box 410 from exhaust pipe 211 through opening air-blower 320, carry out the primary filter purification under filter screen 411's effect, dense cigarette gets into smoke processor 400 and carries out innocent treatment after that, avoid the laboratory the inside to have remaining smog, influence the healthy of inspector, the clean and tidy of laboratory operational environment has been guaranteed.
The outer side wall of the isolation cover 200 is provided with a lamp holder 220, and the outer sides of the top and the bottom of the lamp holder 220 are fixedly connected with arc-shaped limiting blocks 230, so that a lamp with analog detection can be conveniently placed into the isolation cover 200 through the lamp holder 220; a baffle 240 is slidably connected between the two arc-shaped limiting blocks 230, and a handle is fixedly connected to the outer side wall of the baffle 240, so that the isolation cover 200 can be opened and closed conveniently through the baffle 240; one end of the smoke processor 400 is communicated with a filter box 410, and one end of the filter box 410 is communicated with the exhaust pipe 211, so that dense smoke can be conveniently conveyed to the filter box 410 for filtering; the open end of the filter box 410 close to the exhaust pipe 211 is fixedly connected with a filter screen 411, and the primary filtration and purification of the dense smoke are realized through the filter screen 411.
The top surface of the circular partition plate 500 is provided with a plurality of through holes, the middle part of the top surface of the circular partition plate 500 is fixedly connected with a connecting column, and the top surface of the connecting column is fixedly connected with the bottom surface of the lamp placing panel 510, so that the lamp placing panel 510 is more tightly fixed on the connecting column; an arc-shaped notch 530 is formed in one end of the bottom surface of the circular partition plate 500, and the driven gear 631 is located below the arc-shaped notch 530, so that the driven gear 631 can rotate below the circular partition plate 500 without being affected; two guide blocks 610 are close to the spacing 621 of one end fixedly connected with of support column 120, and the bottom surface fixedly connected with high temperature heating pipe 330 of circular roof 300 avoids sliding block 620 roll-off guide block 610 through the spacing 621 of the one end fixedly connected with at guide block 610.
A method for a fire scene light source simulation device specifically comprises the following steps:
the method comprises the following steps: opening the baffle 240, and placing the lamp to be detected in a simulation mode on the lamp placing disc 510;
step two: closing the baffle 240, opening the smoke generator 310 and the high-temperature heating pipe 330, and conveying dense smoke into the isolation cover 200 by the smoke generator 310 through the smoke conveying pipe 311 to simulate high-temperature dense smoke in a fire scene;
step three: turning on a switch of a lamp, and turning on the motor 110 to enable the electric telescopic rod 660 to move along the arc-shaped sliding groove 520, so that the wireless camera 700 on the electric telescopic rod 660 moves around the lamp in the dense smoke, and the brightness intensity of the dense smoke lamp is shot and recorded from multiple angles;
step four: the up-and-down movement of the output end of the electric telescopic rod 660 enables the shooting height of the wireless camera 700 to be adjusted, and the purpose of shooting the lamp from different heights is achieved.
Step five: after the fire scene light source simulation is completed, the blower 320 is started, and the blower 320 blows air into the isolation cover 200 through the air guide pipe 321;
step six: the dense smoke is conveyed from the exhaust pipe 211 to the filter box 410, is primarily filtered and purified under the action of the filter screen 411, and then enters the smoke processor 400 for harmless treatment.
The working principle is as follows: when the smoke generating device is used, the baffle 240 is opened through the handle, a lamp to be simulated and detected is placed on the lamp placing disc 510, the lamp is powered on, the baffle 240 is closed, the smoke generator 310 and the high-temperature heating pipe 330 are opened, the smoke generator 310 conveys dense smoke into the isolation hood 200 through the smoke conveying pipe 311, high-temperature dense smoke in a fire scene is simulated, after the isolation hood 200 is filled with smoke, the smoke generator 310 is closed, a switch of the lamp is turned on, the motor 110 is turned on, the output end of the motor 110 drives the driving gear 111 to rotate, the driving gear 111 drives the driven gear 631 to rotate, the driven gear 631 rotates to rotate the shaft 630, the shaft 630 rotates to enable the sliding block 620 which is rotatably connected with the shaft 630 to move on the shaft 630, the sliding block 620 moves to drive the driving rod 640 to move, the driving rod 640 drives the roller 641 and the gasket 650 to move to enable the electric telescopic rod 660 on the gasket, realize that wireless camera 700 on electric telescopic handle 660 centers on the lamp removal in the dense smoke, shoot the bright intensity of record dense smoke lamp from a plurality of angles, and reciprocating of electric telescopic handle 660 output makes wireless camera 700's the shooting height carry out nimble regulation, thereby make the more accurate reliable of result of the scene of fire light source simulation, the scene of fire light source simulation is accomplished the back, open air-blower 320, air-blower 320 blows to the cage 200 the inside through guide duct 321, the air current takes dense smoke to carry rose box 410 from exhaust pipe 211, carry out preliminary filtration and purification under filter screen 411's effect, dense smoke gets into smoke processor 400 and carries out innocent treatment after that, avoid the laboratory the inside to have remaining smog, the clean and tidy of laboratory operational environment has been guaranteed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (9)
1. A fire scene light source simulation device comprises a circular bottom plate (100) and is characterized in that an isolation cover (200) is fixedly connected to the top surface of the circular bottom plate (100), a circular top plate (300) is fixedly connected to the top surface of the isolation cover (200), a smoke generator (310) is fixedly connected to the top surface of the circular top plate (300), the output end of the smoke generator (310) is communicated with a smoke conveying pipe (311), the bottom end of the smoke conveying pipe (311) penetrates through the circular top plate (300) to be communicated with the inside of the isolation cover (200), an air blower (320) is fixedly connected to the top surface of the circular top plate (300), the output end of the air blower (320) is communicated with an air guide pipe (321), the bottom end of the air guide pipe (321) penetrates through the circular top plate (300) to be communicated with the inside of the isolation cover (200), and a special-shaped through hole (210) is formed in the outer side wall, an exhaust pipe (211) is communicated with the inside of the special-shaped through hole (210), and one end, away from the isolation cover (200), of the exhaust pipe (211) is communicated with a smoke processor (400);
one end of the top surface of the circular bottom plate (100) is fixedly connected with a motor (110), the output end of the motor (110) is fixedly connected with a driving gear (111), the middle part of the top surface of the circular bottom plate (100) is fixedly connected with a supporting column (120), the top surface of the supporting column (120) is fixedly connected with a circular partition plate (500), the middle part of the top surface of the circular partition plate (500) is fixedly connected with a lamp placing disc (510), two arc-shaped sliding grooves (520) are symmetrically formed in two sides of the top surface of the circular partition plate (500), and a light source detection module (600) is arranged on the bottom surface;
the light source detection module (600) comprises two guide blocks (610), the top surfaces of the two guide blocks (610) are fixedly connected with the bottom surface of the circular partition plate (500), a sliding block (620) is connected between the two guide blocks (610), a shaft lever (630) is connected to the middle of the sliding block (620) in a screwing mode, the outer side wall of the middle of the shaft lever (630) is rotatably connected with the middle of the supporting column (120), a driven gear (631) is fixedly connected to one end of the shaft lever (630) in a sleeved mode, the driven gear (631) is in meshing transmission with the driving gear (111), the top surfaces of the two ends of the bottom of the sliding block (620) are rotatably connected with a transmission rod (640), one end, away from the sliding block (620), of the transmission rod (640) is rotatably connected with a roller (641) through a rotating shaft, the outer side wall of the roller (, the top surface of gyro wheel (641) rotates and is connected with gasket (650), top surface fixedly connected with electric telescopic handle (660) of gasket (650), the output fixedly connected with gasket two (661) of electric telescopic handle (660), the top surface fixedly connected with wireless camera (700) of gasket two (661).
2. A fire scene light source simulation device according to claim 1, wherein a lamp holder (220) is formed in the outer side wall of the isolation cover (200), and arc-shaped limiting blocks (230) are fixedly connected to the outer sides of the top and the bottom of the lamp holder (220).
3. A fire scene light source simulation device according to claim 2, wherein a baffle (240) is slidably connected between the two arc-shaped limiting blocks (230), and a handle is fixedly connected to an outer side wall of the baffle (240).
4. A fire scene light source simulation device as claimed in claim 1, wherein one end of the smoke processor (400) is communicated with a filter box (410), and one end of the filter box (410) is communicated with an exhaust duct (211).
5. A fire scene light source simulation device according to claim 4, wherein a filter screen (411) is fixedly connected to the opening end of the filter box (410) close to the exhaust pipe (211).
6. A fire scene light source simulation device as claimed in claim 1, wherein a plurality of through holes are formed in the top surface of the circular partition plate (500), a connecting column is fixedly connected to the middle of the top surface of the circular partition plate (500), and the top surface of the connecting column is fixedly connected with the bottom surface of the lamp placing disc (510).
7. A fire scene light source simulation device according to claim 6, wherein one end of the bottom surface of the circular partition (500) is provided with an arc-shaped notch (530), and the driven gear (631) is positioned below the arc-shaped notch (530).
8. A fire scene light source simulation device according to claim 1, wherein one end of each of the two guide blocks (610) close to the support column (120) is fixedly connected with a limiting strip (621), and the bottom surface of the circular top plate (300) is fixedly connected with a high-temperature heating pipe (330).
9. A use method of a fire scene light source simulation device is characterized by comprising the following steps:
the method comprises the following steps: opening a baffle plate (240), and placing a lamp to be detected in an analog mode on a lamp placing disc (510);
step two: closing the baffle (240), opening the smoke generator (310) and the high-temperature heating pipe (330), and conveying dense smoke into the isolation cover (200) by the smoke generator (310) through the smoke conveying pipe (311) to simulate high-temperature dense smoke on a fire scene;
step three: turning on a switch of a lamp, and starting a motor (110), so that an electric telescopic rod (660) moves along an arc-shaped sliding groove (520), a wireless camera (700) on the electric telescopic rod (660) moves around the lamp in the thick smoke, and the brightness intensity of the thick smoke lamp is shot and recorded from multiple angles;
step four: the up-and-down movement of the output end of the electric telescopic rod (660) enables the shooting height of the wireless camera (700) to be adjusted, and lamps can be shot from different heights;
step five: after the fire scene light source simulation is completed, the blower (320) is started, and the blower (320) blows air into the isolation cover (200) through the air guide pipe (321);
step six: the dense smoke is conveyed to a filter box (410) from an exhaust pipe (211), is primarily filtered and purified under the action of a filter screen (411), and then enters a smoke processor (400) for harmless treatment.
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Effective date of registration: 20230317 Address after: 527200 Crossing of Thermal Power Plant, Chenpi Village Committee, Shuangdong Street Office, Luoding City, Yunfu City, Guangdong Province Applicant after: LUODING BELLMATE ELECTRONICS CO.,LTD. Address before: 510000 Xianzhuang Industrial Park, No.1 Ping'an 2nd Road, Panyu District, Guangzhou City, Guangdong Province, Guangzhou Yucheng Fire Technology Co.,Ltd. Applicant before: Liang Yufa |
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