CN115671632B - Public space fire early warning fire-fighting equipment based on internet of things - Google Patents
Public space fire early warning fire-fighting equipment based on internet of things Download PDFInfo
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- CN115671632B CN115671632B CN202211355947.5A CN202211355947A CN115671632B CN 115671632 B CN115671632 B CN 115671632B CN 202211355947 A CN202211355947 A CN 202211355947A CN 115671632 B CN115671632 B CN 115671632B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 239000007921 spray Substances 0.000 claims abstract description 39
- 239000000779 smoke Substances 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 29
- 239000000428 dust Substances 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 23
- 230000000994 depressogenic effect Effects 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000009172 bursting Effects 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000006855 networking Effects 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention belongs to the technical field of fire-fighting equipment, and particularly discloses public space fire early warning fire-fighting equipment based on the Internet of things. When the fire-fighting equipment is used, the smoke sensor can detect the smoke concentration of a use place in real time, when the smoke concentration reaches a proper value, the smoke sensor can transmit signals to the controller, at the moment, the controller can control the alarm, the explosion lamp and the pump work, the alarm and the explosion lamp can warn personnel at the use place, the pump can store external water liquid to spray the use place, and at the moment, the fire-fighting equipment can automatically alarm and process fire, so that the maximum escape opportunity is obtained for the personnel at the fire place.
Description
Technical Field
The invention belongs to the technical field of fire-fighting equipment, and particularly discloses public space fire early-warning fire-fighting equipment based on the Internet of things.
Background
At present, fire early-warning fire-fighting equipment is arranged on the sites of some public spaces, and can accurately detect whether fire occurs on the sites, and simultaneously, the emergency fire treatment effect is achieved, so that the fire fighter can fight against the fire to the greatest extent;
the fire fighting equipment arranged on the existing public space is common fire hydrant equipment on the market, the fire hydrant equipment does not have an early warning effect, when a fire disaster occurs in the public space, an internal person is required to manually start the alarm device, then the fire hydrant is adopted to take place in the fire disaster, when the fire fighting equipment is used, the danger of a user can be increased, meanwhile, the internal person is adopted to manually start the alarm device, the possibility that the user escapes from the fire disaster can be reduced, when the user adopts the fire hydrant to use the fire disaster place, liquid sprayed out by the fire hydrant can impact on combustion matters, and when the combustion matters are impacted, dust of the combustion matters can be scattered in the air again, the hazard range of the fire disaster to the fire disaster place can be enlarged, and therefore the loss of the fire disaster to the use place can be enlarged.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides public space fire early warning and fire fighting equipment based on the Internet of things.
In order to achieve the above purpose, the invention provides public space fire early warning and fire fighting equipment based on the Internet of things, which comprises a protective shell, wherein a sealing sheet is fixed on the top surface of the protective shell, a water spraying piece, an auxiliary lamp and a dust collection structure are detachably connected to the protective shell, a protective tube is fixed on the side wall of the protective shell, and a pump is detachably connected to the inside of the protective tube.
In the above technical scheme, further, the protection pipe includes bracing piece, body, stay tube and thermal-insulated pipe, the stay tube is fixed in the inboard of body, thermal-insulated pipe is fixed in the outside of body, the bracing piece welds the inner wall at the body.
In the above technical scheme, further, the stiff end of bracing piece runs through stay tube and body coupling, body, stay tube and thermal-insulated pipe are arc tubular structure, the upper end of bracing piece supports to takeover, the stay tube is accomodate to takeover.
In the above technical scheme, further, the protecting crust includes second depressed part, third depressed part, tie ring, side opening, the cover body and first depressed part, the third depressed part has been seted up near the periphery to the bottom surface of the cover body, the second depressed part has been seted up along the interior of third depressed part to the bottom surface of the cover body, the first depressed part has been seted up along the interior of second depressed part to the bottom surface of the cover body, the side opening has been seted up to the equidistant side opening of week side of the cover body, the top surface of the cover body is fixed with the tie ring.
In the above technical scheme, further, the third depressed part is mutually supported with the second water spray structure, the second depressed part is mutually supported with the cover body, the first depressed part is mutually supported with the connecting pipe head, the side opening is mutually supported with the spray tube, the top surface and the sealing washer butt of go-between, the outer wall and the protective tube of the cover body are fixed.
In the above technical scheme, further, the water spray piece includes first water spray structure, second water spray structure, water tank and external pipe, the outer wall of water tank is fixed with first water spray structure, the bottom surface of water tank is fixed with the second water spray structure, the top surface of water tank is fixed with the external pipe, the water tank embedding is in the inside of the cover body.
In the above technical scheme, further, the first water spraying structure comprises a connecting ring, a sealing ring, a water receiving pipe and a spray pipe, wherein the sealing ring is fixed on the inner wall of the connecting ring, the water receiving pipe is jointly penetrated on the connecting ring and the sealing ring, the spray pipe is fixed at the external end of the water receiving pipe, the internal end of the water receiving pipe is fixed with the outer wall of the water tank, the spray pipe penetrates through the cover body through the side hole, and the inner walls of the connecting ring and the sealing ring are abutted against the water tank;
the second water spraying structure comprises an external ring, a sleeve pipe and vortex spray heads, wherein the vortex spray heads penetrate through the external ring at equal intervals, the sleeve pipe is fixed at the top end of each vortex spray head, the top of each sleeve pipe is fixed on a water tank, and the top surface of the external ring is fixed with the inner wall of the third concave part.
In the above technical scheme, further, the auxiliary lamp includes smoke transducer, controller, alarm, explodes flashing light, stationary blade, information delivery device, light, closing plate and circuit board, smoke transducer, alarm, explode flashing light and fix the bottom surface at the stationary blade, the top surface of stationary blade is fixed with the bottom surface of light, the cavity has been seted up to the top surface of stationary blade, and the inside embedding of cavity has controller and circuit board, the stiff end and the closing plate of controller and circuit board are fixed, the top surface of closing plate is connected with information delivery device, the top surface of stationary blade is fixed with the inner wall of second depressed part, information delivery device and closing plate embedding are at the inside of the cover body.
In the above technical scheme, further, dust collection structure includes conveyer pipe, storage tube, gum cover, fan, connection tube head and cylindricality pole, the gum cover has been cup jointed to the outer wall of fan, the output of fan is fixed with the conveyer pipe, the storage end of fan is fixed with the storage tube, the end fixing of storage tube has the connection tube head, the bottom surface of connection tube head is fixed with the cylindricality pole, the quantity of cylindricality pole is two, the top surface of connection tube head is fixed with the inner wall of first depressed part, the inside at the cover body is fixed to the outer wall of gum cover, the storage tube runs through the cover body.
Compared with the prior art, the invention has the following beneficial effects:
1. when the fire-fighting equipment is used, the smoke sensor can detect the smoke concentration of a use place in real time, when the smoke concentration reaches a proper value, the smoke sensor can transmit signals to the controller, at the moment, the controller can control the alarm, the explosion lamp and the pump work, the alarm and the explosion lamp can warn personnel at the use place, the pump can store external water liquid to spray the use place, and at the moment, the fire-fighting equipment can automatically alarm and process fire, so that the maximum escape opportunity is obtained for the personnel at the fire place.
2. When the first water spraying structure and the second water spraying structure are used, part of water liquid in the water tank can be conveyed to the spray pipe through the water receiving pipe, and the other part of water liquid in the water tank can be conveyed to the vortex nozzle through the sleeve pipe.
3. When the dust collection structure is used, the fan can store dust in the air through the connecting pipe head, the stored dust can be discharged through the conveying pipe under the drive of the fan, at the moment, air replacement in the public space can be realized, and the phenomenon that people who escape in time do not have hypoxia when the dust content in the public space is more is avoided.
4. When the protection pipe is used, the support rods can support the pipe bodies connected with the two ends of the pump, meanwhile, the heat insulation pipe and the support pipes can protect the pipe bodies, the phenomenon that the pipe bodies deform under high temperature is avoided, the service life of the pipe bodies can be prolonged, the conveying time of the external connection pipe to water liquid is prolonged, and therefore the use time of the fire fighting device in a fire disaster is prolonged.
Drawings
FIG. 1 is a schematic diagram of a public space fire early warning fire fighting device based on the Internet of things;
FIG. 2 is a schematic diagram of a protective shell according to the present invention;
FIG. 3 is a schematic diagram of a connection structure between a pump and a water spraying member according to the present invention;
FIG. 4 is a schematic diagram of a connection structure between an auxiliary lamp and a dust collection structure according to the present invention;
fig. 5 is a schematic structural diagram of a dust collection structure according to the present invention;
FIG. 6 is a schematic view showing an unfolding structure of an auxiliary lamp according to the present invention;
FIG. 7 is a schematic view of a first water spraying structure according to the present invention;
FIG. 8 is a schematic diagram of a second water spraying structure according to the present invention;
fig. 9 is a schematic structural view of a protective tube according to the present invention.
In the figure: 1. a protective tube; 11. a support rod; 12. a tube body; 13. a support tube; 14. a heat insulating pipe; 2. a pump machine; 3. a protective shell; 31. a second concave portion; 32. a third recess; 33. a connecting ring; 34. a side hole; 35. a cover body; 36. a first concave portion; 4. a sealing sheet; 5. a water spraying member; 51. a first water spray structure; 511. a connecting ring; 512. a seal ring; 513. a water receiving pipe; 514. a spray pipe; 52. a second water spray structure; 521. an external ring; 522. a ferrule; 523. vortex nozzle; 53. a water tank; 54. an outer connecting pipe; 6. an auxiliary lamp; 61. a smoke sensor; 62. a controller; 63. an alarm; 64. a flash lamp; 65. a fixing piece; 66. an information delivery device; 67. a lighting lamp; 68. a sealing plate; 69. a circuit board; 7. a dust collection structure; 71. a delivery tube; 72. a storage tube; 73. a rubber sleeve; 74. a blower; 75. a connecting tube head; 76. a cylindrical rod.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The public space fire early warning and fire fighting equipment based on the Internet of things as shown in the figures 1-9 comprises a protective shell 3, wherein a sealing sheet 4 is fixed on the top surface of the protective shell 3, a water spraying piece 5, an auxiliary lamp 6 and a dust collection structure 7 are detachably connected to the protective shell 3, a protective tube 1 is fixed on the side wall of the protective shell 3, and a pump 2 is detachably connected to the inside of the protective tube 1;
when the fire-fighting equipment is used, the smoke sensor 61 can detect the smoke concentration of a use place in real time, when the smoke concentration reaches a proper value, the smoke sensor 61 can transmit signals to the controller 62, at the moment, the controller 62 can control the alarm 63, the explosion flash lamp 64 and the pump 2 to work, the alarm 63 and the explosion flash lamp 64 can warn people at the use place, the pump 2 can store external water to spray the use place, at the moment, the fire-fighting equipment can automatically alarm and process the fire, and the maximum escape opportunity is obtained for the people at the fire place;
the smoke sensor 61, the controller 62, the alarm 63, the burst light 64 and the pump 2 proposed in this document may all be constructed as known in the art, and are not included in the scope of protection of this document.
The protective tube 1 comprises a support rod 11, a tube body 12, a support tube 13 and a heat insulation tube 14, wherein the support tube 13 is fixed on the inner side of the tube body 12, the heat insulation tube 14 is fixed on the outer side of the tube body 12, the support rod 11 is welded on the inner wall of the tube body 12, the fixed end of the support rod 11 penetrates through the support tube 13 to be connected with the tube body 12, the support tube 13 and the heat insulation tube 14 are of arc-shaped tubular structures, the upper end of the support rod 11 supports an external connection tube 54, and the support tube 13 is accommodated in the external connection tube 54;
when the protection pipe 1 is used, the support rods 11 can support the pipe body 12 connected with the two ends of the pump 2, meanwhile, the heat insulation pipe 14 and the support pipes 13 can protect the pipe body 12, the phenomenon that the pipe body 12 deforms under high temperature is avoided, the service life of the pipe body 12 can be prolonged, the conveying time of the outer connecting pipe 54 to water is prolonged, and therefore the use time of the fire fighting device in a fire disaster is prolonged.
The protective shell 3 comprises a second concave part 31, a third concave part 32, a connecting ring 33, side holes 34, a cover body 35 and a first concave part 36, wherein the third concave part 32 is arranged on the bottom surface of the cover body 35 close to the periphery, the second concave part 31 is arranged on the inner edge of the third concave part 32 on the bottom surface of the cover body 35, the first concave part 36 is arranged on the inner edge of the second concave part 31 on the bottom surface of the cover body 35, the side holes 34 are arranged on the peripheral side surface of the cover body 35 at equal intervals, the connecting ring 33 is fixed on the top surface of the cover body 35, the third concave part 32 is matched with the second water spraying structure 52, the second concave part 31 is matched with the cover body 35, the first concave part 36 is matched with the connecting pipe head 75, the side holes 34 are matched with the spray pipe 514, the top surface of the connecting ring 33 is abutted with the sealing piece 4, and the outer wall of the cover body 35 is fixed with the protective pipe 1;
when water spray 5, auxiliary lamp 6 and dust collection structure 7 are connected with protecting crust 3, the cover body 35 can protect water spray 5, auxiliary lamp 6 and dust collection structure 7, avoids water spray 5, auxiliary lamp 6 and dust collection structure 7's work element to receive the burning of flame to extension water spray 5, auxiliary lamp 6 and dust collection structure 7 are long in the use of conflagration place, and the inner wall of public space is empty at the cooperation sealing washer 4 is fixed to the 33 simultaneously, can avoid the smoke and dust that the conflagration produced to enter into the inside of cover body 35.
The water spraying piece 5 comprises a first water spraying structure 51, a second water spraying structure 52, a water tank 53 and an external connection pipe 54, wherein the first water spraying structure 51 is fixed on the outer wall of the water tank 53, the bottom surface of the water tank 53 is fixed with the second water spraying structure 52, the external connection pipe 54 is fixed on the top surface of the water tank 53, and the water tank 53 is embedded in the cover body 35;
when the water spraying member 5 is used, a user connects the water tank 53 with an external water liquid conveying structure through the external connection pipe 54, and when a fire occurs, water liquid in the water tank 53 can be sprayed to the place of the fire through the first water spraying structure 51 and the second water spraying structure 52.
The first water spraying structure 51 comprises a connecting ring 511, a sealing ring 512, a water receiving pipe 513 and a spraying pipe 514, wherein the sealing ring 512 is fixed on the inner wall of the connecting ring 511, the water receiving pipe 513 is jointly penetrated through the connecting ring 511 and the sealing ring 512, the spraying pipe 514 is fixed at the external end of the water receiving pipe 513, the inner connecting end of the water receiving pipe 513 is fixed with the outer wall of the water tank 53, the spraying pipe 514 penetrates through the cover body 35 through the side hole 34, and the inner walls of the connecting ring 511 and the sealing ring 512 are abutted against the water tank 53;
the second water spraying structure 52 comprises an external ring 521, a sleeve pipe 522 and vortex spray heads 523, wherein the vortex spray heads 523 penetrate through the external ring 521 at equal intervals, the sleeve pipe 522 is fixed at the top end of the vortex spray heads 523, the top of the sleeve pipe 522 is fixed on the water tank 53, and the top surface of the external ring 521 is fixed with the inner wall of the third concave part 32;
when the first water spraying structure 51 and the second water spraying structure 52 are used, part of water in the water tank 53 can be conveyed to the spray pipe 514 through the water receiving pipe 513, the other part of water in the water tank 53 can be conveyed to the vortex nozzle 523 through the sleeve pipe 522, when the spray pipe 514 and the vortex nozzle 523 work simultaneously, the water spraying range of the fire-fighting equipment can be enlarged, and meanwhile, when the fire-fighting device is fixed on the top surface of a public space, smoke dust in air can fall after being contacted with the water, so that the smoke dust in the air of the public space can be rapidly dissipated.
The auxiliary lamp 6 comprises a smoke sensor 61, a controller 62, an alarm 63, a flash lamp 64, a fixing piece 65, an information conveying device 66, an illuminating lamp 67, a sealing plate 68 and a circuit board 69, wherein the smoke sensor 61, the alarm 63, the flash lamp 64 and the illuminating lamp 67 are fixed on the bottom surface of the fixing piece 65, the top surface of the fixing piece 65 is fixed with the bottom surface of the illuminating lamp 67, a cavity is formed in the top surface of the fixing piece 65, the controller 62 and the circuit board 69 are embedded in the cavity, the fixed ends of the controller 62 and the circuit board 69 are fixed with the sealing plate 68, the top surface of the sealing plate 68 is connected with the information conveying device 66, the top surface of the fixing piece 65 is fixed with the inner wall of the second concave part 31, and the information conveying device 66 and the sealing plate 68 are embedded in the cover body 35;
when the smoke sensor 61 detects that the smoke content of the use place reaches a preset value, the smoke sensor 61 can send a signal to the controller 62, at the moment, the controller 62 can control the alarm 63, the explosion flash lamp 64 and the pump 2 to work, the alarm 63 and the explosion flash lamp 64 can warn personnel at the use place, the pump 2 can store external water to spray the use place, at the moment, the fire-fighting equipment can automatically alarm and process fire, and the maximum escape opportunity is obtained for the personnel at the fire place.
The dust collection structure 7 comprises a conveying pipe 71, a containing pipe 72, rubber sleeves 73, a fan 74, connecting pipe heads 75 and cylindrical rods 76, wherein the rubber sleeves 73 are sleeved on the outer walls of the fan 74, the conveying pipe 71 is fixed at the output end of the fan 74, the containing pipe 72 is fixed at the containing end of the fan 74, the connecting pipe heads 75 are fixed at the end parts of the containing pipe 72, the cylindrical rods 76 are fixed on the bottom surfaces of the connecting pipe heads 75, the number of the cylindrical rods 76 is two, the top surfaces of the connecting pipe heads 75 are fixed with the inner walls of the first concave parts 36, the outer walls of the rubber sleeves 73 are fixed in the cover body 35, and the containing pipe 72 penetrates through the cover body 35;
when the dust collection structure 7 is used, the fan 74 can store dust in the air through the connecting pipe head 75, the stored dust can be discharged through the conveying pipe 71 under the drive of the fan 74, at the moment, air replacement in the public space can be realized, and the phenomenon that people who escape in time do not have oxygen deficiency when the dust content in the public space is more is avoided.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. Public space fire early warning fire-fighting equipment based on thing networking, including protecting crust (3), its characterized in that, the top surface of protecting crust (3) is fixed with sealing washer (4), can dismantle on protecting crust (3) and be connected with water spray piece (5), auxiliary lamp (6) and dust absorption structure (7), the lateral wall of protecting crust (3) is fixed with protective tube (1), the inside of protective tube (1) can be dismantled and be connected with pump (2);
the protective shell (3) comprises a second concave part (31), a third concave part (32), a connecting ring (33), side holes (34), a cover body (35) and a first concave part (36), wherein the third concave part (32) is formed in the position, close to the periphery, of the bottom surface of the cover body (35), the second concave part (31) is formed in the inner edge of the third concave part (32) on the bottom surface of the cover body (35), the first concave part (36) is formed in the inner edge of the second concave part (31) on the bottom surface of the cover body (35), the first concave part (36) is matched with the connecting pipe head (75), the side holes (34) are formed in the peripheral side surface of the cover body (35) at equal intervals, and the connecting ring (33) is fixed on the top surface of the cover body (35);
the water spraying piece (5) comprises a first water spraying structure (51), a second water spraying structure (52), a water tank (53) and an external connection pipe (54), wherein the first water spraying structure (51) is fixed on the outer wall of the water tank (53), the bottom surface of the water tank (53) is fixed with the second water spraying structure (52), the external connection pipe (54) is fixed on the top surface of the water tank (53), and the water tank (53) is embedded in the cover body (35);
the first water spraying structure (51) comprises a connecting ring (511), a sealing ring (512), a water receiving pipe (513) and a spray pipe (514), wherein the sealing ring (512) is fixed on the inner wall of the connecting ring (511), the water receiving pipe (513) is jointly penetrated through the connecting ring (511) and the sealing ring (512), the spray pipe (514) is fixed at the external connection end of the water receiving pipe (513), the internal connection end of the water receiving pipe (513) is fixed with the outer wall of the water tank (53), the spray pipe (514) penetrates through the cover body (35) through the side hole (34), and the inner walls of the connecting ring (511) and the sealing ring (512) are abutted against the water tank (53);
the inner wall of the third concave part (32) is matched with the second water spraying structure (52), the second concave part (31) is matched with the cover body (35), the side hole (34) is matched with the spray pipe (514), the top surface of the connecting ring (33) is abutted with the sealing piece (4), and the outer wall of the cover body (35) is fixed with the protection pipe (1);
the second water spraying structure (52) comprises an external ring (521), a sleeve pipe (522) and vortex spray heads (523), wherein the vortex spray heads (523) penetrate through the external ring (521) at equal intervals, the sleeve pipe (522) is fixed at the top end of the vortex spray heads (523), the top of the sleeve pipe (522) is fixed on the water tank (53), and the top surface of the external ring (521) is fixed with the inner wall of the third concave part (32);
dust collection structure (7) are including conveyer pipe (71), accomodate pipe (72), gum cover (73), fan (74), connecting pipe head (75) and cylindricality pole (76), gum cover (73) have been cup jointed to the outer wall of fan (74), the output of fan (74) is fixed with conveyer pipe (71), the accomodate end of fan (74) is fixed with accomodates pipe (72), the end fixing of accomodating pipe (72) has connecting pipe head (75), the bottom surface of connecting pipe head (75) is fixed with cylindricality pole (76), the quantity of cylindricality pole (76) is two, the top surface of connecting pipe head (75) is fixed with the inner wall of first depressed part (36), the inside at the cover body (35) is fixed to the outer wall of gum cover (73), accomodate pipe (72) and run through cover body (35).
2. The public space fire early warning and fire fighting equipment based on the Internet of things according to claim 1, wherein the protection pipe (1) comprises a supporting rod (11), a pipe body (12), a supporting pipe (13) and a heat insulation pipe (14), the supporting pipe (13) is fixed on the inner side of the pipe body (12), the heat insulation pipe (14) is fixed on the outer side of the pipe body (12), and the supporting rod (11) is welded on the inner wall of the pipe body (12).
3. The public space fire early warning and fire fighting equipment based on the Internet of things according to claim 2, wherein the fixed end of the supporting rod (11) penetrates through the supporting tube (13) to be connected with the tube body (12), the supporting tube (13) and the heat insulation tube (14) are of arc-shaped tubular structures, the upper end of the supporting rod (11) is abutted to the external connecting tube (54), and the supporting tube (13) is accommodated in the external connecting tube (54).
4. The public space fire early warning fire-fighting equipment based on the internet of things according to claim 1, wherein the auxiliary lamp (6) comprises a smoke sensor (61), a controller (62), an alarm (63), a bursting lamp (64), a fixing plate (65), an information conveying device (66), an illuminating lamp (67), a sealing plate (68) and a circuit board (69), the smoke sensor (61), the alarm (63), the bursting lamp (64) and the illuminating lamp (67) are fixed on the bottom surface of the fixing plate (65), the top surface of the fixing plate (65) is fixed with the bottom surface of the illuminating lamp (67), a cavity is formed in the top surface of the fixing plate (65), the controller (62) and the circuit board (69) are embedded in the cavity, the fixed end of the controller (62) and the circuit board (69) are fixed with the sealing plate (68), the top surface of the sealing plate (68) is connected with the information conveying device (66), the top surface of the fixing plate (65) is fixed with the inner wall of the second concave portion (31), and the information conveying device (66) and the sealing plate (68) are embedded in the inner portion of the cover (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211355947.5A CN115671632B (en) | 2022-11-01 | 2022-11-01 | Public space fire early warning fire-fighting equipment based on internet of things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211355947.5A CN115671632B (en) | 2022-11-01 | 2022-11-01 | Public space fire early warning fire-fighting equipment based on internet of things |
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| CN115671632A CN115671632A (en) | 2023-02-03 |
| CN115671632B true CN115671632B (en) | 2023-06-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE10310439B3 (en) * | 2003-03-11 | 2004-12-09 | Basf Coatings Ag | Process for fire and explosion protection in a high-bay warehouse for chemical hazardous substances and fire and explosion-protected high-bay warehouse |
| US7322535B2 (en) * | 2005-01-24 | 2008-01-29 | Newfrey, Llc | Faucet spray head |
| CN202985234U (en) * | 2012-09-18 | 2013-06-12 | 江苏松野数控科技有限公司 | Water curtain adjusting structure of water screen system for parts machining and protection |
| US9925402B2 (en) * | 2013-09-05 | 2018-03-27 | Hydrovent, Llc | Smoke elimination device |
| CN209564556U (en) * | 2019-01-25 | 2019-11-01 | 东莞市竣安消防工程有限公司 | A kind of intelligent fire spray system |
| CN213582491U (en) * | 2020-12-19 | 2021-06-29 | 国丰建设集团有限公司 | Smoke detection alarm device for fire fighting |
| CN214808052U (en) * | 2021-05-25 | 2021-11-23 | 广东泓锐消防技术服务有限公司 | Automatic water spraying fire extinguishing system |
| CN216388286U (en) * | 2021-09-10 | 2022-04-26 | 中国移动通信集团内蒙古有限公司 | Early warning monitoring device based on wired network technology |
| CN216843455U (en) * | 2021-10-13 | 2022-06-28 | 云南瀚达塑业科技开发有限公司 | PE feed pipe with heat preservation effect |
| CN217279762U (en) * | 2021-12-19 | 2022-08-23 | 威海凯祥新能源有限公司 | Kitchen fire detection device convenient to installation |
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