CN116363824B - Electric power building fire monitoring alarm device - Google Patents
Electric power building fire monitoring alarm device Download PDFInfo
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- CN116363824B CN116363824B CN202310042958.6A CN202310042958A CN116363824B CN 116363824 B CN116363824 B CN 116363824B CN 202310042958 A CN202310042958 A CN 202310042958A CN 116363824 B CN116363824 B CN 116363824B
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- fixedly connected
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- cylinder
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 85
- 230000001788 irregular Effects 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 11
- 241000886569 Cyprogenia stegaria Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an electric power building fire monitoring alarm device which comprises a box body, wherein the box body comprises a first shell, the top of the first shell is fixedly connected with a hollow circular plate, one end, far away from the hollow circular plate, of the first shell is provided with an air inlet hole, one end, far away from the first shell, of the hollow circular plate is fixedly connected with a second shell, one end, far away from the hollow circular plate, of the second shell is provided with an air outlet hole, one end, far away from the hollow circular plate, of the second shell is fixedly connected with a square column I, one end, far away from the second shell, of the second shell is fixedly connected with a chassis.
Description
Technical Field
The invention relates to the technical field of fire alarm, in particular to a fire monitoring alarm device for an electric power building.
Background
Along with the increase of modern electricity consumption, the electric power building is more and more, and the event that electric power building conflagration takes place is more and more simultaneously, when electric power building takes place the conflagration, electric power building conflagration monitoring alarm device can send the warning promptly, reminds nearby personnel to withdraw promptly.
The existing fire monitoring alarm device for the electric power building can be placed in a corresponding place for a long time and is not managed by people, so that the fire sensing part of the equipment is gray, the accuracy of the equipment is reduced, the fire is slow to react or can not be detected when the fire is encountered, and the optimal evacuation time is lost.
Disclosure of Invention
In order to solve the technical problems, the invention provides an electric power building fire monitoring alarm device, which comprises a box body, wherein the box body comprises a first shell, the top of the first shell is fixedly connected with a hollow circular plate, one end of the first shell, which is far away from the hollow circular plate, is provided with an air inlet hole, one end of the hollow circular plate, which is far away from the first shell, is fixedly connected with a second shell, one end of the second shell, which is far away from the hollow circular plate, is provided with an air outlet hole, one end of the second shell, which is far away from the hollow circular plate, is fixedly connected with a square column I, and one end of the square column I, which is far away from the second shell, is fixedly connected with a chassis, and the electric power building fire monitoring alarm device further comprises: the power structure comprises a double-shaft motor, wherein a first cylinder is fixed at the output end of the double-shaft motor, a first roller is fixedly connected to one end of the first cylinder, which is far away from the double-shaft motor, a second cylinder is fixedly connected to the output end of one side, which is far away from the first cylinder, of the double-shaft motor, and a first gear is fixedly connected to one end, which is far away from the double-shaft motor, of the second cylinder; the air flow structure comprises a fan shell, wherein the inner wall of the fan shell is fixedly connected with a fan bracket, a round hole I is formed in the center of the fan bracket, the inner wall of the round hole I is rotationally connected with a cylinder III through a bearing, and one side of the cylinder III is fixedly connected with a fan; the dust removing structure comprises a third shell, the inner wall of the third shell is slidably connected with a first circular ring, the inner wall of the first circular ring is fixedly connected with a dust screen, and a second circular hole is formed in the center of the dust screen.
Further, a smoke alarm is fixedly connected to the center of the chassis, a hollow cavity is formed between the first shell and the hollow circular plate, the air inlet hole penetrates through the first shell, and the air outlet hole penetrates through the second shell.
Further, the double-shaft motor is fixedly connected with the hollow circular plate, one end, far away from the fan, of the cylinder III is fixedly connected with a cylinder II, the outer wall of the cylinder II is fixedly connected with a belt, and one end, far away from the chassis, of the housing II is fixedly connected with a fan housing;
the second roller is rotatably connected with the roller through a belt, and the first cylinder penetrates through the hollow circular plate.
Further, the inner wall of the second round hole is rotationally connected with a first round plate through a bearing, and one end, far away from the fan, of the first round plate is fixedly connected with a dust removing brush;
wherein the dust removing brush is contacted with the surface of the dust-proof net.
Further, one end, far away from the chassis, of the fan shell is fixedly connected with a shell III, a placing groove is formed between the shell III and a circular ring I, a spring I is arranged in the placing groove, and one end, far away from the placing groove, of the circular ring I is fixedly connected with a protruding point I;
one end of the first spring is fixedly connected with the first circular ring, and one end of the first spring, which is far away from the first circular ring, is fixedly connected with the third shell.
Further, the spout has been seted up to the one end that the standing groove was kept away from to the shell III, spout inner wall sliding connection has the slider, the one end fixedly connected with ring two that the spout was kept away from to the slider, the one end fixedly connected with square post two that the plectane was kept away from to ring two.
Further, one end of the square column II, which is far away from the circular ring II, is fixedly connected with a gear II, one end of the circular ring II, which is far away from the gear II, is fixedly connected with a convex point II, the gear II is completely meshed with the gear I, and the inner wall of the gear II is rotationally connected with the inner wall of the hollow cavity through a bearing.
Further, the four corners of the dust removing brush far away from one end of the circular plate II are conveniently and fixedly connected with hollow columns, the inner walls of the hollow columns are provided with springs II, the inner walls of the hollow columns are slidably connected with round cakes, and one end of each round cake far away from each spring II is fixedly connected with an irregular column;
the dust removing brush is in a cross shape, one end of the second spring is fixedly connected with the round cake, one end of the second spring, which is far away from the round cake, is fixedly connected with the dust removing brush, and one end of the irregular column, which is far away from the round cake, is fixedly connected with the second gear.
Compared with the prior art, the invention has the beneficial effects that:
(1) When the electric power building fire monitoring alarm device works, the fan can start to rotate, so that air enters the equipment, dust in the air can be blocked by the dust screen, dust can not be blocked, dust can not fall on the surface of the sensor, and the accuracy of the equipment for fire detection is improved.
(2) This electric power building conflagration monitoring alarm device is at the during operation, biax motor passes through the gear and drives ring two and rotate, drives bump two and rotate together when ring two is rotatory, whenever bump two on the ring two and bump one on the ring one collide, the dust screen will be pushed up, and at the bump two that drive of ring two leaves, the dust screen can reset under spring one's effect, and vibrations about this in-process dust screen has produced to shake off the dust on the dust screen, thereby improve the precision that this equipment detected the conflagration.
(3) This electric power building conflagration monitoring alarm device is at the during operation, and the biax motor passes through the gear and drives the dust brush rotation, and the second spring in dust brush four corners can increase the dust brush and to the laminating degree of dust screen, and when the dust screen shakes about passing through the bump, the dust brush continues laminating dust screen under the effect of second spring to the dust brush also can be trembled off along with the shake of dust screen on the dust brush, thereby improves the precision of this equipment to fire detection.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the power structure of the present invention;
FIG. 3 is a cross-sectional view of the overall structure of the present invention;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present invention;
FIG. 5 is an enlarged view of B of FIG. 3 in accordance with the present invention;
FIG. 6 is a schematic view of a dust removing structure of the present invention;
fig. 7 is a schematic diagram of a dust removing trigger structure of the present invention.
In the figure: 1. a case body; 101. an air inlet hole; 102. a first shell; 103. a hollow circular plate; 104. a second shell; 105. square column I; 106. a chassis; 107. an air outlet hole; 108. a hollow cavity; 109. a smoke alarm; 2. a power structure; 201. a biaxial motor; 202. a first cylinder; 203. a first roller; 204. a second cylinder; 205. a first gear; 3. an air flow structure; 301. a fan housing; 302. a fan bracket; 303. a round hole I; 304. a third column; 305. a fan; 306. a second roller; 307. a belt; 4. a dust removal structure; 401. a third shell; 402. a dust screen; 403. a round hole II; 404. a circular plate I; 405. a dust removing brush; 406. a circular plate II; 407. a placement groove; 408. a first spring; 409. a chute; 410. a first bump; 411. a slide block; 412. a second circular ring; 413. a second bump; 414. square column II; 415. a second gear; 416. a hollow column; 417. a second spring; 418. round cakes; 419. an irregular column; 420. and a first circular ring.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-4, the box 1 includes a first casing 102, the first casing 102 is configured to facilitate installation of a hollow circular plate 103 and an air inlet hole 101, the hollow circular plate 103 is fixedly connected to a top of the first casing 102, the air inlet hole 101 is formed at an end of the first casing 102 away from the hollow circular plate 103, the air inlet hole 101 is configured to facilitate installation of a second casing 104, the second casing 104 is fixedly connected to an end of the hollow circular plate 103 away from the first casing 102, the air outlet hole 107 and the square column 105 are configured to facilitate installation of an air outlet hole 107, the air outlet hole 107 is formed at an end of the second casing 104 away from the hollow circular plate 103, the square column 105 is fixedly connected to an end of the second casing 104 away from the hollow circular plate 103, the square column 106 is configured to facilitate installation of a chassis 106, and the smoke alarm 109 is configured to facilitate installation of a smoke alarm 109, and the box further includes:
the power structure 2, the power structure 2 comprises a double-shaft motor 201, the purpose of which is to conveniently install a first cylinder 202 and a second cylinder 204, the output end of the double-shaft motor 201 is fixed with the first cylinder 202, the purpose of which is to conveniently install a first roller 203,
one end of the first cylinder 202 far away from the double-shaft motor 201 is fixedly connected with a first roller 203, the purpose of the arrangement is that the first roller 203 drives a second roller 306 to rotate, the output end of one side of the double-shaft motor 201 far away from the first cylinder 202 is fixedly connected with a second cylinder 204, the purpose of the arrangement is that a first gear 205 is convenient to install, one end of the second cylinder 204 far away from the double-shaft motor 201 is fixedly connected with the first gear 205, and the purpose of the arrangement is that the first gear 205 can drive the second gear 415 to rotate;
the air flow structure 3, the air flow structure 3 comprises a fan housing 301, the purpose of the arrangement is to facilitate the installation of a fan bracket 302, the inner wall of the fan housing 301 is fixedly connected with the fan bracket 302, the purpose of the arrangement is to facilitate the installation of a round hole one 303, the center of the fan bracket 302 is provided with a round hole one 303, the purpose of the arrangement is to facilitate the installation of a cylinder three 304, the inner wall of the round hole one 303 is rotationally connected with the cylinder three 304 through a bearing, the purpose of the arrangement is to facilitate the installation of a fan 305, one side of the cylinder three 304 is fixedly connected with the fan 305, and the purpose of the arrangement is to accelerate the speed of the air flow entering the inside of the equipment;
the dust removing structure 4, the dust removing structure 4 includes a third shell 401, the purpose of the arrangement is to install a first ring 420 conveniently, the inner wall of the third shell 401 is connected with the first ring 420 in a sliding manner, the purpose of the arrangement is to install a dust screen 402 conveniently, the inner wall of the first ring 420 is fixedly connected with the dust screen 402, the purpose of the arrangement is to block dust in air, and a second round hole 403 is formed in the center of the dust screen 402. The purpose of this is to facilitate the installation of the first circular plate 404.
A smoke alarm 109 is fixedly connected to the center of the chassis 106, which is provided for the purpose of detecting air entering the interior of the apparatus,
a hollow cavity 108 is formed between the first housing 102 and the hollow circular plate 103, so that the gear II 415 rotates along the inner wall of the hollow cavity 108, the double-shaft motor 201 is convenient to install, the air inlet hole 101 penetrates through the first housing 102, and the air outlet hole 107 penetrates through the second housing 104, so that air can enter and exit the equipment.
The double-shaft motor 201 is fixedly connected with the hollow circular plate 103, so that the purpose of the arrangement is to fix the position of the power structure 2, one end of the cylinder III 304, which is far away from the fan 305, is fixedly connected with the roller II 306, the purpose of the arrangement is to facilitate the installation of the belt 307, the outer wall of the roller II 306 is fixedly connected with the belt 307, one end of the shell II 104, which is far away from the chassis 106, is fixedly connected with the fan shell 301, and the purpose of the arrangement is to fix the position of the air flow structure 3;
the second roller 306 is rotatably connected to the first roller 203 by a belt 307, so that the first cylinder 202 penetrates the hollow circular plate 103 to drive the fan 305 to rotate by the rotation of the second roller 306.
Example 2
The distinguishing features from example 1 are that,
as shown in fig. 1-7
The inner wall of the second round hole 403 is rotatably connected with a first round plate 404 through a bearing, so that the dust removing brush 405 is convenient to install, and one end, far away from the fan 305, of the first round plate 404 is fixedly connected with the dust removing brush 405;
wherein the dust brush 405 is in contact with the surface of the dust screen 402, and is disposed so as to remove dust from the surface of the dust screen 402.
The fan housing 301 is fixedly connected with the housing III 401 at one end far away from the chassis 106, so that the purpose of the arrangement is to fix the position of the dust removing structure 4, a placing groove 407 is formed between the housing III 401 and the circular ring I420, the purpose of the arrangement is to conveniently install the spring I408, the spring I408 is arranged in the placing groove 407, and the purpose of the arrangement is to reset the dust screen 402 after the dust screen 402 is pushed up when the protruding point I410 is contacted with the protruding point II 413, and one end of the circular ring I420 far away from the placing groove 407 is fixedly connected with the protruding point I410; the purpose of this is to push up the dust screen 402 after the first bump 410 contacts the second bump 413.
One end of the first spring 408 is fixedly connected to the first ring 420, and one end of the first spring 408, which is far away from the first ring 420, is fixedly connected to the third housing 401, which is configured to fix the position of the first spring 408.
The chute 409 is provided at one end of the third housing 401 far away from the placing slot 407, so that the sliding block 411 is conveniently installed, the sliding block 411 is slidably connected to the inner wall of the chute 409, so that the second ring 412 is conveniently installed, and the second ring 412 rotates along the track of the chute 409.
The end of the sliding block 411 away from the sliding groove 409 is fixedly connected with a second circular ring 412, so that the square column 414 is convenient to install, and the end of the second circular ring 412 away from the second circular plate 406 is fixedly connected with the square column 414, so that the gear 415 is convenient to install.
One end of square post two 414 keep away from ring two 412 fixedly connected with gear two 415, and the one end of ring two 412 keep away from gear two 415 fixedly connected with bump two 413, gear two 415 and gear one 205 mesh completely, and the purpose of setting like this is in order that gear one 205 drives the rotation of gear two 415, drives the rotation of ring two 412 and dust removal brush 405 then, and the inner wall of gear two 415 passes through the inner wall of bearing rotation connection cavity 108, and the purpose of setting like this is in order to fix the position of gear two 415.
The four corners of one end, far away from the second circular plate 406, of the dust removing brush 405 are conveniently and fixedly connected with a hollow column 416, the purpose of the arrangement is to conveniently install a second spring 417 and a round cake 418, the inner wall of the hollow column 416 is provided with the second spring 417, the purpose of the arrangement is to enable the dust removing brush 405 to be better attached to the surface of the dust screen 402, the inner wall of the hollow column 416 is slidably connected with a round cake 418, the purpose of the arrangement is to conveniently install an irregular column 419, and one end, far away from the second spring 417, of the round cake 418 is fixedly connected with the irregular column 419;
the dust removing brush 405 is shaped like a cross, one end of the second spring 417 is fixedly connected with the round cake 418, one end of the second spring 417, which is far away from the round cake 418, is fixedly connected with the dust removing brush 405, and the purpose of the arrangement is to fix the position of the second spring 417, and one end of the irregular column 419, which is far away from the round cake 418, is fixedly connected with the second gear 415.
One specific application of this embodiment is:
when the device monitors a store building, the double-shaft motor 201 drives the fan 305 to rotate through the first cylinder 202, the first roller 203, the belt 307 and the second roller 306, the rotation of the fan 305 accelerates the detected air to enter the device, and meanwhile, the dust screen 402 can prevent dust in the air from entering the device, but can not prevent dust, so that the dust in the air can not fall on the surface of the dust alarm 109.
When the device monitors a building in a store, the double-shaft motor 201 drives the second ring to rotate through the second cylinder 204, the first gear 205 and the second gear 415, meanwhile, the second ring rotates to drive the second bump 413 to rotate together, when the second bump 413 on the second ring collides with the first bump 410 on the first ring 420, the dust screen 402 is pushed up by the first bump 410, after the second ring drives the second bump 413 to leave, the dust screen 402 is reset under the action of the first spring 408, the dust screen 402 vibrates up and down in the process, so that dust on the dust screen 402 is shaken off, meanwhile, the second gear 415 rotates to drive the dust screen 405 to rotate, the second spring 417 at four corners of the dust screen 405 can enlarge the attaching degree of the dust screen 405 to the dust screen 402, and when the dust screen 402 is pushed up under the action of the first bump 410 and the second bump 413, the second spring 417 at four corners of the dust screen 405 can push the dust screen 405 to attach the dust screen 402 continuously, and the dust screen 405 can shake off along with the dust screen 405.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (1)
1. The utility model provides an electric power building fire monitoring alarm device, includes box body (1), box body (1) is including shell one (102), the top fixedly connected with cavity plectane (103) of shell one (102), inlet port (101) have been seted up to the one end that cavity plectane (103) were kept away from to shell one (102), the one end fixedly connected with shell two (104) that shell one (102) were kept away from to cavity plectane (103) are kept away from to cavity plectane (104), venthole (107) have been seted up to the one end that cavity plectane (103) were kept away from to shell two (104), one end fixedly connected with square column one (105) are kept away from to square column one (105) are kept away from one end fixedly connected with chassis (106) of shell two (104), its characterized in that still includes:
the power structure (2) comprises a power structure (2) double-shaft motor (201), wherein a first cylinder (202) is fixed at the output end of the double-shaft motor (201), a first roller (203) is fixedly connected to one end, far away from the double-shaft motor (201), of the first cylinder (202), a second cylinder (204) is fixedly connected to the output end, far away from one side of the first cylinder (201), of the double-shaft motor (201), and a first gear (205) is fixedly connected to one end, far away from the double-shaft motor (201), of the second cylinder (204);
the air flow structure (3), the air flow structure (3) comprises a fan housing (301), a fan bracket (302) is fixedly connected to the inner wall of the fan housing (301), a round hole I (303) is formed in the center of the fan bracket (302), a cylinder III (304) is rotatably connected to the inner wall of the round hole I (303) through a bearing, and a fan (305) is fixedly connected to one side of the cylinder III (304);
the dust removing structure (4), the dust removing structure (4) comprises a third shell (401), the inner wall of the third shell (401) is connected with a first circular ring (420) in a sliding mode, the inner wall of the first circular ring (420) is fixedly connected with a dust screen (402), and a second circular hole (403) is formed in the center of the dust screen (402);
the center of the chassis (106) is fixedly connected with a smoke alarm (109), a hollow cavity (108) is formed between the first shell (102) and the hollow circular plate (103), the air inlet hole (101) penetrates through the first shell (102), and the air outlet hole (107) penetrates through the second shell (104);
the double-shaft motor (201) is fixedly connected with the hollow circular plate (103), one end, far away from the fan (305), of the cylinder III (304) is fixedly connected with a roller II (306), the outer wall of the roller II (306) is fixedly connected with a belt (307), and one end, far away from the chassis (106), of the housing II (104) is fixedly connected with the fan housing (301);
the second roller (306) is rotationally connected with the first roller (203) through a belt (307), and the first cylinder (202) penetrates through the hollow circular plate (103);
the inner wall of the round hole II (403) is rotationally connected with a circular plate I (404) through a bearing, and one end of the circular plate I (404) far away from the fan (305) is fixedly connected with a dust removing brush (405);
wherein the dust removing brush (405) is in surface contact with the dust screen (402);
one end of the fan housing (301) far away from the chassis (106) is fixedly connected with a housing III (401), a placing groove (407) is formed between the housing III (401) and a first circular ring (420), a first spring (408) is arranged in the placing groove (407), and one end of the first circular ring (420) far away from the placing groove (407) is fixedly connected with a first protruding point (410);
one end of the first spring (408) is fixedly connected with the first circular ring (420), and one end of the first spring (408) far away from the first circular ring (420) is fixedly connected with the third shell (401);
a sliding groove (409) is formed in one end, far away from the placing groove (407), of the third shell (401), a sliding block (411) is connected to the inner wall of the sliding groove (409) in a sliding mode, a second circular ring (412) is fixedly connected to one end, far away from the sliding groove (409), of the sliding block (411), and a second square column (414) is fixedly connected to one end, far away from the second circular plate (406), of the second circular ring (412);
one end, far away from the second circular ring (412), of the second square column (414) is fixedly connected with a second gear (415), one end, far away from the second gear (415), of the second circular ring (412) is fixedly connected with a second protruding point (413), the second gear (415) is completely meshed with the first gear (205), and the inner wall of the second gear (415) is rotationally connected with the inner wall of the hollow cavity (108) through a bearing;
the dust removing brush (405) is conveniently and fixedly connected with a hollow column (416) at four corners of one end, far away from the second circular plate (406), of the dust removing brush, a second spring (417) is arranged on the inner wall of the hollow column (416), a round cake (418) is slidably connected with the inner wall of the hollow column (416), and an irregular column (419) is fixedly connected with one end, far away from the second spring (417), of the round cake (418);
the dust removing brush (405) is in a cross shape, one end of the second spring (417) is fixedly connected with the round cake (418), one end of the second spring (417) away from the round cake (418) is fixedly connected with the dust removing brush (405), and one end of the irregular column body (419) away from the round cake (418) is fixedly connected with the second gear (415).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310042958.6A CN116363824B (en) | 2023-01-28 | 2023-01-28 | Electric power building fire monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310042958.6A CN116363824B (en) | 2023-01-28 | 2023-01-28 | Electric power building fire monitoring alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116363824A CN116363824A (en) | 2023-06-30 |
| CN116363824B true CN116363824B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310042958.6A Active CN116363824B (en) | 2023-01-28 | 2023-01-28 | Electric power building fire monitoring alarm device |
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| KR20100013083A (en) * | 2008-07-30 | 2010-02-09 | 한국서부발전 주식회사 | Dust eliminator of fire detector |
| WO2022037252A1 (en) * | 2020-08-18 | 2022-02-24 | 南京信息职业技术学院 | Safety monitoring apparatus for internet of things in power system |
| CN214896869U (en) * | 2021-06-03 | 2021-11-26 | 深圳市青蜂物联技术有限公司 | Fire alarm with remote monitoring function |
| CN114399880A (en) * | 2022-01-19 | 2022-04-26 | 深圳市蒲贯科技有限公司 | Building fire alarm device based on thing networking |
| CN114566020A (en) * | 2022-03-01 | 2022-05-31 | 山东聚信源智能科技有限公司 | Fire alarm device based on Internet of things technology and operation method thereof |
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| CN116363824A (en) | 2023-06-30 |
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Effective date of registration: 20231027 Address after: No. 13, Nengtang Road, Shuinan Town, Jiangle County, Sanming City, Fujian Province, 353399 Applicant after: Jiangle County power supply company of State Grid Fujian Electric Power Co.,Ltd. Address before: 325600 room 1903, building 1, Xinhu Hyde garden, No. 777, Xiangyun West Road, Chengnan street, Yueqing City, Wenzhou City, Zhejiang Province Applicant before: Yueqing LUHANG Electric Co.,Ltd. |
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