CN217448792U - Multi-angle fire monitoring device - Google Patents
Multi-angle fire monitoring device Download PDFInfo
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- CN217448792U CN217448792U CN202221552140.6U CN202221552140U CN217448792U CN 217448792 U CN217448792 U CN 217448792U CN 202221552140 U CN202221552140 U CN 202221552140U CN 217448792 U CN217448792 U CN 217448792U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 24
- 239000006260 foam Substances 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 21
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 28
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 1
- 229940098458 powder spray Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model provides a multi-angle fire monitoring devices, its drive stand (302) and auxiliary column (303) of platform (3) of putting out a fire are vertical and become the rectangle and arrange, the both ends of cross rod (304) are established respectively on drive stand (302) and auxiliary column (303), fire prevention cloth cylinder (305) set firmly on drive stand (302), apron (306) are established and are equipped with telescopic cylinder and put out a fire powder shower nozzle (307) on the top of drive stand (302) and auxiliary column (303) and apron (306), the induction port of vacuum fan (309) is established between double-deck bottom plate (301) and apron (306), the bottom in drive stand (302) and auxiliary column (303) is installed in foam shower nozzle (312). The beneficial effects of the utility model reside in that: the size of the fire-risk object is identified, and the size of the fire extinguishing platform is automatically adjusted to cover and isolate the object, so that the expansion of the fire range is prevented; meanwhile, the fire extinguishing platform integrates multiple fire extinguishing means, and is easy to build up for upgrading and transforming a factory building.
Description
Technical Field
The utility model relates to a fire-fighting apparatus technical field, more specifically relates to a multi-angle fire control monitoring devices.
Background
The fire-fighting robot is one of special robots and plays a role in increasing the weight of the fire-fighting robot in fire extinguishing and rescue. Most of the existing fire-fighting robots can replace fire-fighting rescuers to enter dangerous disaster accident sites such as inflammable, explosive, toxic, anoxic and dense smoke for fire fighting and extinguishment, so that the fire-fighting personnel are prevented from being injured. Some fire-fighting robots are used for patrol early warning and preliminary fire treatment, the fire treatment means of the fire-fighting robots are single relatively, complex fire conditions cannot be met, accurate treatment on objects with different sizes under the condition of combustion is lacked, and the fire-fighting robots do not have the function of limiting or eliminating the preliminary fire within the minimum range by adjusting fire-fighting areas or blocking fire ranges along with the sizes of the objects.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: aiming at the problems in the prior art, the multi-angle fire-fighting monitoring device is provided, the fire risk can be monitored, the fire risk or the size of an object in which a fire happens can be identified, the size of a fire extinguishing platform is automatically adjusted to cover and isolate the object, and the fire range is prevented from being expanded; meanwhile, the fire extinguishing platform integrates multiple fire extinguishing means, foam is sprayed from the bottom of the fire extinguishing platform to separate the ground, fire extinguishing powder is sprayed from the middle of the fire extinguishing platform to extinguish fire, the top space of the fire extinguishing platform is vacuumized and cut off and then the fire extinguishing platform burns, the automation degree of the whole process is high, and the fire extinguishing platform is easy to build up and suitable for upgrading and transforming a factory building.
The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a multi-angle fire-fighting monitoring device comprises a frame, a driving unit, a fire extinguishing platform and a monitoring device, wherein the frame is a cuboid frame, the driving unit is respectively installed on eight top angles of the frame and comprises a driving motor, a spiral winding post, a rope and a brake, two ends of the spiral winding post are respectively connected with the driving motor and the brake, one end of the rope is wound on the spiral winding post, the other end of the rope is connected with a double-layer bottom plate of the fire extinguishing platform, the fire extinguishing platform further comprises a driving upright post, an auxiliary upright post, a cross rod, a fireproof cloth roller, a cover plate, a fire extinguishing powder nozzle, a powder box, a vacuum fan, a foam liquid box, a micro pump and a foam nozzle, the driving upright post and three auxiliary upright posts are vertically arranged on the double-layer bottom plate in a rectangular manner, the driving upright post is fixedly installed on the double-layer bottom plate, and the auxiliary upright posts are inserted in a slide way at the bottom of the double-layer bottom plate, the two ends of the crossed cross rod are respectively sleeved on the driving stand column, the auxiliary stand columns and two adjacent auxiliary stand columns, the fireproof cloth roller is fixedly arranged on the driving stand column, the cover plate is arranged on the top of the driving stand column and the top of the auxiliary stand columns and on the double-layer bottom plate and is provided with a telescopic cylinder for pushing the cover plate to move axially along the driving stand column and a fire extinguishing powder nozzle, the fire extinguishing powder nozzle is connected with the powder box, the vacuum fan and the foam liquid box are fixedly arranged on the double-layer bottom plate, an air suction port of the vacuum fan is arranged between the double-layer bottom plate and the cover plate, the micropump is connected with the foam liquid box and the foam nozzle, the driving stand column and the auxiliary stand columns are respectively provided with an axial through hole, a pipeline used for connecting the micropump and the foam nozzle is embedded into the axial through hole, the foam nozzle is arranged at the bottoms of the driving stand column and the auxiliary stand columns, the foam nozzle is of a convex cylindrical structure, and a plurality of through holes for generating foam are uniformly arranged on the large-diameter cylindrical pipe wall of the lower part of the foam nozzle along the circumference The monitoring device comprises a U-shaped support, an annular support, a cross swing rod, a swing motor, a walking motor, a camera, a temperature sensor and a smoke sensor, wherein the two ends of the U-shaped support are respectively provided with the annular support and the walking motor, the walking motor is in contact fit with the frame, a pair of chutes and a pair of hinged rocker arms in a cross-shaped symmetrical manner are arranged in the annular support, the cross swing rod is in a cross shape, two symmetrical ends of the cross swing rod are inserted in the chutes, the other two symmetrical ends of the cross swing rod are connected with the end parts of the rocker arms, the rocker arms are connected with the swing motor through belts or chains, the camera, the temperature sensor and the smoke sensor are all arranged on the cross swing rod, a wire arranging guide pillar comprises a wire arranging optical axis and a wire arranging lead screw, and a slide block is in threaded fit with the wire arranging lead screw, the flat cable optical axis passes through the guiding hole on the slider and plays an axial guiding role, and the slider is provided with a right-angle through hole for the rope to pass through.
Preferably, the inside of fire prevention cloth cylinder is equipped with the torsional spring, and the multilayer fire prevention cloth has been laid to the outside of fire prevention cloth cylinder, the torsional spring is laid for fire prevention cloth and provides the resilience force on the fire prevention cloth cylinder, is equipped with the couple of fixing on the drive stand on the fire prevention cloth.
Preferably, a linear motor is installed on the driving upright post, and the linear motor pushes the crossed rod to slide along the driving upright post.
Preferably, the frame is composed of industrial aluminum profiles.
Preferably, the spiral winding post is provided with a spiral groove for guiding the rope to wind.
Preferably, the cover plate is formed by stacking a plurality of layers of rectangular plates with different sizes, and the sizes of the plurality of layers of rectangular plates are sequentially increased from bottom to top.
Compared with the prior art, the beneficial effects of the utility model are that: the fire risk can be monitored, the fire risk or the size of an object with a fire can be identified, the size of the fire extinguishing platform is automatically adjusted to cover and isolate the object, and the expansion of the fire range is prevented; meanwhile, the fire extinguishing platform integrates multiple fire extinguishing means, foam is sprayed from the bottom of the fire extinguishing platform to separate the ground, fire extinguishing powder is sprayed from the middle of the fire extinguishing platform to extinguish fire, the top space of the fire extinguishing platform is vacuumized and cut off and then the fire extinguishing platform burns, the automation degree of the whole process is high, and the fire extinguishing platform is easy to build up and suitable for upgrading and transforming a factory building.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 and fig. 2 are schematic structural diagrams of the monitoring device of the present invention.
Fig. 3 is a schematic structural view of the whole machine of the present invention.
Fig. 4 is a schematic structural diagram of the driving unit of the present invention.
Fig. 5, 6 and 7 are schematic structural views of the fire extinguishing platform of the present invention.
The labels in the figure are: 1-frame, 2-drive unit, 201-drive motor, 202-spiral winding post, 203-rope, 204-brake, 205-winding displacement guide post, 206-slide block, 3-fire extinguishing platform, 301-double-layer bottom plate, 302-drive post, 303-auxiliary post, 304-cross rod, 305-fire-proof cloth roller, 306-cover plate, 307-fire extinguishing powder spray head, 308-powder box, 309-vacuum fan, 310-foam liquid box, 311-micro pump, 312-foam spray head, 4-monitoring device, 401-U-shaped bracket, 402-annular bracket, 403-cross swing rod, 404-swing motor, 405-walking motor, 406-camera, 407-temperature sensor and 408-smoke sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in FIG. 3 and FIG. 4, a multi-angle fire monitoring device, including frame 1, drive unit 2, platform 3 and monitoring devices 4 put out a fire, frame 1 is the cuboid frame, and preferably, frame 1 comprises the concatenation of industry aluminium alloy, and simple to operate structure is light and handy, is convenient for reequip the factory building and install additional. The driving unit 2 is respectively installed on eight vertex angles of the frame 1, the driving unit 2 comprises a driving motor 201, a spiral winding post 202, a rope 203 and a brake 204, two ends of the spiral winding post 202 are respectively connected with the driving motor 201 and the brake 204, a winding displacement guide post 205 is axially and parallelly arranged above the spiral winding post 202, the winding displacement guide post 205 comprises a winding displacement optical axis and a winding displacement screw rod, a sliding block 206 is in threaded fit connection with the winding displacement screw rod, and the winding displacement optical axis penetrates through a guide hole in the sliding block 206 to play an axial guiding role. The winding displacement guide post 205 is connected with the spiral wrapping post 202 through synchronous belt drive, is equipped with the right angle through-hole that supplies rope 203 to pass on the slider 206, and the one end winding of rope 203 is on spiral wrapping post 202, and the other end passes the right angle through-hole on the slider 206 and is connected with the double-deck bottom plate 301 of platform 3 of putting out a fire, for improving rope 203 even winding on spiral wrapping post 202, is equipped with the spiral groove that supplies rope 203 to wind the direction on spiral wrapping post 202.
As shown in fig. 5, 6 and 7, the fire extinguishing platform 3 includes a double-layer bottom plate 301, driving columns 302, auxiliary columns 303, a cross bar 304, a fire-proof cloth roller 305, a cover plate 306, fire-extinguishing powder nozzles 307, a powder tank 308, a vacuum fan 309, a foam liquid tank 310, a micro pump 311 and a foam nozzle 312, the driving columns 302 and the three auxiliary columns 303 are vertically and rectangularly arranged on the double-layer bottom plate 301, the driving columns 302 are fixedly installed on the double-layer bottom plate 301, the auxiliary columns 303 are inserted into a slide way at the bottom of the double-layer bottom plate 301, two ends of the cross bar 304 are respectively sleeved on the driving columns 302 and the auxiliary columns 303 and two adjacent auxiliary columns 303, linear motors are installed on the driving columns 302, and push the cross bar 304 to slide along the driving columns 302. The fire prevention cloth roller 305 sets firmly on drive stand 302, and the inside of fire prevention cloth roller 305 is equipped with the torsional spring, and the multilayer fire prevention cloth has been laid to the outside of fire prevention cloth roller 305, and the torsional spring is laid for the fire prevention cloth and provides the resilience force on fire prevention cloth roller 305, is equipped with the couple of fixing on drive stand 302 on the fire prevention cloth. The cover plate 306 is formed by overlapping a plurality of layers of rectangular plates with different sizes, the sizes of the plurality of layers of rectangular plates are sequentially increased from bottom to top, the cover plate 306 is arranged at the tops of the driving upright column 302 and the auxiliary upright column 303, the double-layer bottom plate 301 is provided with a telescopic cylinder and a fire extinguishing powder spray head 307 for pushing the cover plate 306 to move axially along the driving upright column 302, the fire extinguishing powder spray head 307 is connected with the powder box 308, the vacuum fan 309 and the foam liquid box 310 are all fixedly arranged on the double-layer bottom plate 301, an air suction port of the vacuum fan 309 is arranged between the double-layer bottom plate 301 and the cover plate 306, the micro pump 311 is connected with the foam liquid box 310 and the foam spray head 312, the foam spray head 312 is arranged at the bottoms of the driving upright column 302 and the auxiliary upright column 303, preferably, the driving upright column 302 and the auxiliary upright column 303 are both provided with axial through holes, a pipeline used for connecting the micro pump 311 and the foam spray head 312 is embedded in the axial through holes, and the foam spray head 312 is integrally in a convex cylindrical structure, a plurality of through holes for generating foam are uniformly formed on the wall of the large-diameter cylindrical pipe at the lower part of the foam nozzle 312 along the circumference, and the small-diameter cylindrical pipe at the upper part of the foam nozzle 312 is connected with the micro pump 311.
As shown in fig. 1 and 2, the monitoring device 4 includes a U-shaped bracket 401, an annular bracket 402, a cross swing rod 403, a swing motor 404, a traveling motor 405, a camera 406, a temperature sensor 407, and a smoke sensor 408, the two ends of the U-shaped bracket 401 are respectively provided with the annular bracket 402 and the traveling motor 405, the traveling motor 405 is in contact fit with the frame 1, the annular bracket 402 is internally provided with a pair of sliding slots and a pair of swing arms in a cross-shaped symmetry, the cross swing rod 403 is in a cross-shaped shape, two symmetrical ends of the cross swing rod are inserted into the pair of sliding slots, the other two symmetrical ends of the cross swing rod are connected with the ends of the swing arms, the swing arms are connected with the swing motor 404 through belts or chains, and the camera 406, the temperature sensor 407, and the smoke sensor 408 for identifying and detecting the environment are all mounted on the cross swing rod 403.
After the frame 1 is assembled according to the size of a factory building or a space, the driving motor 201 of the driving unit 2 starts to work, the fire extinguishing platform 3 is lifted to a high place through the rope 203, the driving motor 201 stops rotating, the brake 204 limits the rope 203, and the fire extinguishing platform 3 stays at the top of the frame 1. The temperature sensor 407 and the smoke sensor 408 of the monitoring device 4 are always in working states to monitor indoor temperature and smoke, the camera 406 also monitors a plant in real time through the cross swing rod 403, the swing arm of the annular bracket 402 starts to swing when the swing motor 404 rotates, and the cross swing rod 403 also starts to swing to increase the monitoring ranges of the camera 406, the temperature sensor 407 and the smoke sensor 408. When a fire risk is detected, the position and size information of fire-risk articles collected by the camera 406 (the information can also be recorded into a processor in advance according to the product types), the driving unit 2 moves the fire extinguishing platform 3 to the position above the fire-risk articles through the rope 203 of the driving unit, the linear motor on the driving upright post 302 pushes the crossed rod 304 to extend, so that the auxiliary upright post 303 starts to move until the rectangular area formed by the driving upright post 302 and the three auxiliary upright posts 303 is equal to the size of the fire-risk articles, as the fireproof cloth on the fireproof cloth roller 305 is wrapped on the outer side of the rectangular area formed by the driving upright post 302 and the three auxiliary upright posts 303, and the inside of the fireproof cloth roller 305 is provided with a torsion spring which provides resilience and tension for the fireproof cloth to be laid on the fireproof cloth roller 305 and the rectangular area; then the telescopic cylinder on the cover plate 306 pushes the cover plate 306 to move downwards until the height of the cover plate 306 is close to that of the fire-risk article; the driving unit 2 lowers the fire extinguishing platform 3 through the rope 203 until the fire-dangerous objects are covered by the rectangular area enclosed by the driving upright 302 and the three auxiliary uprights 303; the micro-pump 311 starts to work, the foam nozzle 312 starts to generate foam, block gas and prevent fire from spreading from the ground, the fire extinguishing powder nozzle 307 on the cover plate 306 starts to spray fire extinguishing powder from top to bottom, and the vacuum fan 309 starts to work at the same time, and the air in the sealed area (i.e. the area above the covered object) formed between the cover plate 306 and the double-layer bottom plate 301 is pumped away.
The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (8)
1. The utility model provides a multi-angle fire control monitoring devices which characterized in that: including frame (1), drive unit (2), platform (3) and monitoring devices (4) put out a fire, frame (1) is the cuboid frame, and install respectively on eight apex angles of frame (1) drive unit (2), and drive unit (2) include driving motor (201), spiral wrapping post (202), rope (203) and brake (204), the both ends of spiral wrapping post (202) are connected with driving motor (201) and brake (204) respectively, and the one end winding of rope (203) is on spiral wrapping post (202), and the other end is connected with double-deck bottom plate (301) of platform (3) of putting out a fire, platform (3) of putting out a fire still includes driving stand (302), auxiliary column (303), cross pole (304), fire prevention cloth cylinder (305), apron (306), powder shower nozzle (307), powder case (308), vacuum fan (309), put out a fire, The fire-fighting powder spraying device comprises a foam liquid tank (310), a micro pump (311) and a foam spraying head (312), wherein a driving upright post (302) and three auxiliary upright posts (303) are vertically arranged on a double-layer bottom plate (301) in a rectangular mode, the driving upright post (302) is fixedly installed on the double-layer bottom plate (301), the auxiliary upright posts (303) are inserted into a slide way at the bottom of the double-layer bottom plate (301), two ends of a cross rod (304) are respectively sleeved on the driving upright post (302), the auxiliary upright posts (303) and two adjacent auxiliary upright posts (303), a fire-fighting cloth roller (305) is fixedly arranged on the driving upright post (302), a cover plate (306) is arranged at the tops of the driving upright post (302) and the auxiliary upright posts (303), a telescopic cylinder for pushing the cover plate (306) to move axially along the driving upright post (302) and a fire-fighting powder spraying head (307) are arranged on the double-layer bottom plate (301), and the fire-fighting powder spraying head (307) is connected with a powder tank (308), the powder box (308), the vacuum fan (309) and the foam liquid box (310) are fixedly arranged on the double-layer bottom plate (301), an air suction port of the vacuum fan (309) is arranged between the double-layer bottom plate (301) and the cover plate (306), the micro pump (311) is connected with the foam liquid box (310) and the foam spray head (312), the driving upright post (302) and the auxiliary upright post (303) are respectively provided with an axial through hole, a pipeline used for connecting the micro pump (311) and the foam spray head (312) is embedded in the axial through hole, the foam spray head (312) is arranged at the bottoms of the driving upright post (302) and the auxiliary upright post (303), the foam spray head (312) is in a convex cylindrical structure, a plurality of through holes for generating foam are uniformly arranged on the wall of a large-diameter cylindrical pipe at the lower part of the foam spray head (312) along the circumference, and a small-diameter cylindrical pipe at the upper part of the foam spray head (312) is connected with the micro pump (311), the monitoring device (4) comprises a U-shaped bracket (401), an annular bracket (402), a cross swing rod (403), a swing motor (404), a walking motor (405), a camera (406), a temperature sensor (407) and a smoke sensor (408), two ends of the U-shaped bracket (401) are respectively provided with an annular bracket (402) and a walking motor (405), the walking motor (405) is in contact fit with the frame (1), a pair of chutes and a pair of hinged swing arms arranged in a mirror image are symmetrically arranged in the annular bracket (402) in a cross shape, the cross swing rod (403) is in a cross shape, two symmetrical ends of the cross swing rod are inserted into the pair of sliding grooves, the other two symmetrical ends of the rocker arm are connected with the end part of the rocker arm, the rocker arm is connected with a swing motor (404) through a belt or a chain, the camera (406), the temperature sensor (407) and the smoke sensor (408) are all mounted on the cross swing rod (403).
2. The multi-angle fire monitoring device of claim 1, wherein: the wire arranging guide post (205) is axially arranged above the spiral winding post (202) in parallel, a sliding block (206) in threaded fit connection with the wire arranging guide post (205) is sleeved on the wire arranging guide post (205), the wire arranging guide post (205) is connected with the spiral winding post (202) through synchronous belt transmission, and a right-angle through hole for a rope (203) to pass through is formed in the sliding block (206).
3. The multi-angle fire monitoring device of claim 2, wherein: the winding displacement guide post (205) comprises a winding displacement optical axis and a winding displacement lead screw, the sliding block (206) is in threaded fit connection with the winding displacement lead screw, and the winding displacement optical axis penetrates through a guide hole in the sliding block (206) to play an axial guide role.
4. The multi-angle fire monitoring device of claim 1, wherein: the inside of fire prevention cloth cylinder (305) is equipped with the torsional spring, and the multilayer fire prevention cloth has been laid to the outside of fire prevention cloth cylinder (305), the torsional spring is laid for the fire prevention cloth and provides the resilience force on fire prevention cloth cylinder (305), is equipped with the couple of fixing on drive stand (302) on the fire prevention cloth.
5. The multi-angle fire monitoring device of claim 1, wherein: the driving upright post (302) is provided with a linear motor, and the linear motor pushes the crossed rod (304) to slide along the driving upright post (302).
6. The multi-angle fire monitoring device of claim 1, wherein: the frame (1) is formed by splicing industrial aluminum profiles.
7. The multi-angle fire monitoring device of claim 1, wherein: the spiral winding post (202) is provided with a spiral groove for winding and guiding the rope (203).
8. The multi-angle fire monitoring device of claim 1, wherein: the cover plate (306) is formed by overlapping a plurality of layers of rectangular plates with different sizes, and the sizes of the rectangular plates of the plurality of layers are sequentially increased from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552140.6U CN217448792U (en) | 2022-05-25 | 2022-05-25 | Multi-angle fire monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552140.6U CN217448792U (en) | 2022-05-25 | 2022-05-25 | Multi-angle fire monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217448792U true CN217448792U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221552140.6U Expired - Fee Related CN217448792U (en) | 2022-05-25 | 2022-05-25 | Multi-angle fire monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN217448792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115006764A (en) * | 2022-05-25 | 2022-09-06 | 青岛职业技术学院 | Intelligent fire-fighting robot |
-
2022
- 2022-05-25 CN CN202221552140.6U patent/CN217448792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115006764A (en) * | 2022-05-25 | 2022-09-06 | 青岛职业技术学院 | Intelligent fire-fighting robot |
| CN115006764B (en) * | 2022-05-25 | 2023-08-22 | 青岛职业技术学院 | Intelligent fire-fighting robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |