CN111135510A - Wisdom fire extinguishing system based on thing networking - Google Patents
Wisdom fire extinguishing system based on thing networking Download PDFInfo
- Publication number
- CN111135510A CN111135510A CN201911389533.2A CN201911389533A CN111135510A CN 111135510 A CN111135510 A CN 111135510A CN 201911389533 A CN201911389533 A CN 201911389533A CN 111135510 A CN111135510 A CN 111135510A
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- China
- Prior art keywords
- fire
- fire extinguishing
- system based
- electrically connected
- smoke
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire Alarms (AREA)
Abstract
The invention relates to the technical field of intelligent fire fighting, in particular to an intelligent fire fighting system based on the Internet of things, which is used for solving the problem that in the prior art, when a fire disaster occurs in a place where the fire disaster easily occurs, the spread of the fire disaster cannot be timely reduced, so that the loss is increased. The fire extinguishing device comprises an easy-to-send chamber, an easy-to-send point and a fire extinguishing device, wherein the fire extinguishing device comprises a fire extinguishing box, fire extinguishing substances are contained in the fire extinguishing box, a sealing plate capable of sealing the fire extinguishing box is arranged on a box opening of the fire extinguishing box, one end of the sealing plate is connected with a magnetic telescopic mechanism, a smoke sensor and a temperature sensor are further arranged in the easy-to-send chamber, and the smoke sensor and the temperature sensor are both electrically connected with a control device. According to the intelligent fire-fighting system based on the Internet of things, the intelligent fire-fighting system based on the Internet of things is arranged at the fire incident point, and when a fire breaks out at the fire incident point, the control device can take corresponding measures in time, so that the further spread of the fire is reduced, and the corresponding economic loss is reduced.
Description
Technical Field
The invention relates to the technical field of intelligent fire fighting, in particular to an intelligent fire fighting system based on the Internet of things.
Background
With the comprehensive development of economy, cities, industry and the like, convenience is brought to people, and meanwhile, troubles and even disasters are brought to people. Electric energy is needed in all industries, and when the electric energy brings convenience to illumination, mechanical operation and the like, a fire disaster happens due to unsafe electricity utilization in many times, and corresponding fire-fighting measures can be taken when the fire disaster happens.
In the prior art, corresponding fire fighting measures are usually taken after a fire disaster occurs, and when a fire fighter arrives at a fire scene, the fire is necessarily bigger and is more difficult to control, so that corresponding economic loss is necessarily increased. Therefore, there is an urgent need to provide a fire protection system in a location where a fire is likely to occur, such as a fire-prone machine, to reduce the loss caused by the fire.
Disclosure of Invention
Based on the problems, the invention provides an intelligent fire fighting system based on the Internet of things, which is used for solving the problem that in the prior art, when a fire disaster occurs in a place where the fire disaster easily occurs, the spread of the fire disaster cannot be timely reduced, so that the loss is increased. According to the intelligent fire-fighting system based on the Internet of things, the intelligent fire-fighting system based on the Internet of things is arranged at the fire incident point, and when a fire breaks out at the fire incident point, the control device can take corresponding measures in time, so that the further spread of the fire is reduced, and the corresponding economic loss is reduced.
The invention specifically adopts the following technical scheme for realizing the purpose:
the utility model provides an wisdom fire extinguishing system based on thing networking, is including easily sending out the room and easily sending out some, easily send out some and install in easily sending out the room, easily send out the indoor extinguishing device who is located easily sending out some top, extinguishing device is including the case of putting out a fire, the thing of putting out a fire is contained to the incasement that puts out a fire, be equipped with the enclosure plate that can seal the case of putting out a fire on the case mouth of case of putting out a fire, the one end of enclosure plate is connected with magnetism telescopic machanism, still install smoke transducer and temperature sensor in the easy room of sending out, the equal electric connection of smoke transducer and temperature sensor has controlling means.
As a preferred mode, the control device comprises a computer, the smoke sensor and the temperature sensor are electrically connected with the computer, the computer is further electrically connected with a smoke controller and a temperature controller, the smoke controller is electrically connected with a power switch installed in the easy-to-send chamber, the power switch is electrically connected with the easy-to-send point, the temperature controller is electrically connected with a magnet switch installed in the easy-to-send chamber, and the magnet switch is electrically connected with the magnetic telescopic mechanism.
As a preferred mode, the smoke controller is further electrically connected with a smoke alarm, and the temperature controller is further electrically connected with a temperature alarm.
As a preferred mode, magnetism telescopic machanism is including installing the magnetism case that easily send out indoor and level setting, fixed mounting has first mounting panel in the magnetism case, the mid-mounting of first mounting panel has first electro-magnet, the magnetism incasement is equipped with the telescopic link that passes first electro-magnet and magnetism case, install the second electro-magnet that is located the magnetism incasement on the telescopic link, install the second mounting panel on the periphery of second electro-magnet, the second mounting panel can slide in the magnetism incasement, install the spring between second mounting panel and the first mounting panel, the one end and the closing plate of telescopic link are connected, first electro-magnet and second electro-magnet all with magnet switch electric connection.
Preferably, the material of the spring is a non-magnetic material.
In a preferred form, the fire suppressant is fine sand.
As a preferable mode, the opening of the fire extinguishing box is provided with a sliding groove, and the closing plate can slide in the sliding groove.
The invention has the following beneficial effects:
(1) according to the intelligent fire-fighting system based on the Internet of things, the intelligent fire-fighting system based on the Internet of things is arranged at the fire incident point, and when a fire breaks out at the fire incident point, the control device can take corresponding measures in time, so that the further spread of the fire is reduced, and the corresponding economic loss is reduced.
(2) When the easy-to-send point generates smoke due to circuit problems, the smoke sensor senses the smoke generated by the easy-to-send point at the first time, the information is transmitted to the computer, the computer transmits the information to the smoke controller, the smoke controller controls the power switch to turn off the power supply of the easy-to-send point while controlling the smoke alarm to give an alarm, and therefore the corresponding power supply can be turned off timely, and the probability of fire occurrence can be reduced.
(3) When the fire easily occurs due to the circuit problem, the temperature sensor senses that the fire easily occurs at the easily occurring point at the first time, the information is transmitted to the computer, the computer transmits the information to the temperature controller, the temperature controller controls the temperature alarm to alarm and controls the magnet switch to enable the first electromagnet and the second electromagnet to be electrified, the opposite surfaces of the first electromagnet and the second electromagnet are electrified to generate different magnetism, so that the second electromagnet moves towards the direction of the first electromagnet under the attraction of the first electromagnet, the second battery iron drives the telescopic rod and the second mounting plate to move towards the first electromagnet, the telescopic rod drives the sealing plate to move towards the direction of the first electromagnet, the sealing plate does not play a sealing role on the fire extinguishing box when moving, and the fire extinguishing objects in the fire extinguishing box fall onto the easily occurring point due to the self gravity, therefore, the fire extinguishing material can effectively control the spread of the fire which is easy to fire, strive for precious time for fire fighters to arrive at the site, and further reduce corresponding economic loss.
(4) The opening of the fire extinguishing box is provided with the sliding groove, the sealing plate can slide in the sliding groove, and the sliding groove is arranged to facilitate the sliding of the sealing plate in the sliding groove and enable the sealing plate to more effectively seal the fire extinguishing objects in the fire extinguishing box.
Drawings
FIG. 1 is a schematic front sectional view of a fire suppression box closed by a closure plate of the present invention;
FIG. 2 is a schematic front sectional view of the fire suppression box of the present invention without the closure plate closing the fire suppression box;
FIG. 3 is a schematic diagram of the magnetic telescopic mechanism of the present invention in a front sectional view;
FIG. 4 is a schematic view of the fire box of the present invention in a front sectional view;
FIG. 5 is a schematic cross-sectional view taken at A-A of FIG. 4 according to the present invention;
FIG. 6 is a schematic cross-sectional view taken at B-B of FIG. 4 according to the present invention;
FIG. 7 is a schematic view of a control device according to the present invention;
reference numerals: 1 room of easily sending out, 2 the point of easily sending out, 3 the case of putting out a fire, 31 spouts, 4 the thing of putting out a fire, 5 smoke transducer, 6 closing plate, 7 magnetism telescopic machanism, 71 telescopic link, 72 second electro-magnet, 73 second mounting panel, 74 magnetism case, 75 springs, 76 first electro-magnet, 77 first mounting panel, 8 switch, 9 smoke controller, 10 smoke alarm, 11 computers, 12 temperature alarm, 13 temperature controller, 14 magnet switch, 15 temperature sensor.
Detailed Description
For a better understanding of the present invention by those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and the following examples.
Example 1:
as shown in figures 1-7, an wisdom fire extinguishing system based on thing networking, including easy room 1 and the easy point of occurrence 2, easy point of occurrence 2 is installed in easy room 1 of occurrence, install the extinguishing device who is located easy point of occurrence 2 top in the easy room of occurrence 1, extinguishing device includes fire extinguishing chamber 3, contain fire extinguishing object 4 in the fire extinguishing chamber 3, be equipped with the closing plate 6 that can seal fire extinguishing chamber 3 on the case mouth of fire extinguishing chamber 3, magnetic telescopic machanism 7 is connected to the one end of closing plate 6, still install smoke transducer 5 and temperature sensor 15 in the easy room of occurrence 1, smoke transducer 5 and the equal electrically connected with controlling means of temperature sensor 15.
Preferably, the control device comprises a computer 11, the smoke sensor 5 and the temperature sensor 15 are both electrically connected with the computer 11, the computer 11 is further electrically connected with a smoke controller 9 and a temperature controller 13, the smoke controller 9 is electrically connected with a power switch 8 installed in the easy-to-send room 1, the power switch 8 is electrically connected with the easy-to-send point 2, the temperature controller 13 is electrically connected with a magnet switch 14 installed in the easy-to-send room 1, and the magnet switch 14 is electrically connected with the magnetic telescopic mechanism 7.
Preferably, the smoke controller 9 is further electrically connected to a smoke alarm 10, and the temperature controller 13 is further electrically connected to a temperature alarm 12. The smoke alarm 10 and the temperature alarm 12 can remind relevant people in time to enable the relevant people to take corresponding measures in time, and the smoke alarm 10 and the temperature alarm 12 are existing products, so detailed description of specific circuit connection and the like is omitted.
Preferably, the magnetic telescopic mechanism 7 comprises a magnetic box 74 which is installed in the easy-sending room 1 and is horizontally arranged, a first installation plate 77 is fixedly installed in the magnetic box 74, a first electromagnet 76 is installed in the middle of the first installation plate 77, an expansion rod 71 which penetrates through the first electromagnet 76 and the magnetic box 74 is arranged in the magnetic box 74, a second electromagnet 72 which is located in the magnetic box 74 is installed on the expansion rod 71, a second installation plate 73 is installed on the circumferential surface of the second electromagnet 72, the second installation plate 73 can slide in the magnetic box 74, a spring 75 is installed between the second installation plate 73 and the first installation plate 77, one end of the expansion rod 71 is connected with the closing plate 6, and the first electromagnet 76 and the second electromagnet 72 are both electrically connected with the magnet switch 14.
Preferably, the spring 75 is made of a non-magnetic material, so that the spring 75 is prevented from being magnetized, and when the fire extinguishing box 3 is closed by the closing plate 6, the spring 75 plays a supporting role on the closing plate 6, so that the closing plate 6 cannot slide to influence the closing of the fire extinguishing object 4; when the first electromagnet 76 and the second electromagnet 72 lose power, the closing plate 6 can close the opening of the fire extinguishing chamber 3 again under the action of the elastic force of the spring 75.
Preferably, the fire-extinguishing substance 4 is fine sand, although the fire-extinguishing substance 4 may also be another substance that helps to reduce the spread of the fire.
Preferably, the opening of fire extinguishing box 3 is opened there is spout 31, and closure plate 6 can slide in spout 31, sets up spout 31 and makes things convenient for closure plate 6 to slide in spout 31 on the one hand, and on the other hand can make closure plate 6 more effectual plays the sealing action to the thing 4 of putting out a fire in fire extinguishing box 3.
In the invention: the model of the temperature sensor 15 may be pt100, the model of the smoke sensor 5 may be JTY-GD-HA302, the temperature sensor 15 and the smoke sensor 5 are connected to the circuit of the computer 11, and the control program in the computer 11 is known to those skilled in the art. When the easy-to-send point 2 generates smoke due to circuit problems, the smoke sensor 5 senses the smoke generated by the easy-to-send point 2 at the first time, transmits the information to the computer 11, transmits the information to the smoke controller 9 through the computer 11, and controls the power switch 8 to turn off the power supply of the easy-to-send point 2 while the smoke controller 9 controls the smoke alarm 10 to give an alarm, so that the corresponding power supply can be turned off in time, and the probability of fire occurrence can be reduced.
When the fire disaster happens to the easy-to-send point 2 due to the circuit problem, the temperature sensor 15 senses that the fire disaster happens to the easy-to-send point 2 at the first time, the information is transmitted to the computer 11, the computer 11 transmits the information to the temperature controller 13, the temperature controller 13 controls the temperature alarm 12 to alarm, and at the same time, the magnet switch 14 is controlled to enable the first electromagnet 76 and the second electromagnet 72 to be electrified, and after the first electromagnet 76 and the second electromagnet 72 are electrified, opposite surfaces of the first electromagnet 76 and the second electromagnet 72 generate different magnetism, so that the second electromagnet 72 moves towards the first electromagnet 76 under the attraction force of the first electromagnet 76, so that the second battery iron drives the telescopic rod 71 and the second mounting plate 73 to move towards the first electromagnet 76, the telescopic rod 71 drives the sealing plate 6 to move towards the first electromagnet 76, and when the sealing plate 6 moves, the sealing effect on the fire extinguishing box 3 is not performed any more, the object of putting out a fire 4 that is located the case of putting out a fire 3 falls on the easy point 2 of sending out owing to the effect of self gravity, and the object of putting out a fire 4 can effectual control easily send out spreading of 2 fire behaviors like this, strives for the precious time for the fire fighter arrives the scene to corresponding economic loss can be reduced.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only for the purpose of clearly illustrating the verification process of the invention and are not intended to limit the scope of the invention, which is defined by the claims, and all equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an wisdom fire extinguishing system based on thing networking which characterized in that: including easily send out room (1) and easily send out some (2), easily send out some (2) and install in easily sending out room (1), easily send out and install the extinguishing device who is located easily send out some (2) top in room (1), extinguishing device is including fire extinguishing chamber (3), fill in fire extinguishing chamber (3) and put out a fire thing (4), be equipped with on the case mouth of fire extinguishing chamber (3) and seal closed fire extinguishing chamber (3) closing plate (6), magnetism telescopic machanism (7) are connected to the one end of closing plate (6), still install smoke transducer (5) and temperature sensor (13) in easily sending out room (1), smoke transducer (5) and the equal electric connection of temperature sensor (13) have controlling means.
2. The intelligent fire fighting system based on the internet of things as claimed in claim 1, wherein: the control device comprises a computer (11), wherein the smoke sensor (5) and the temperature sensor (15) are electrically connected with the computer (11), the computer (11) is further electrically connected with a smoke controller (9) and a temperature controller (13), the smoke controller (9) is electrically connected with a power switch (8) installed in the easy-to-send room (1), the power switch (8) is electrically connected with the easy-to-send point (2), the temperature controller (13) is electrically connected with a magnet switch (14) installed in the easy-to-send room (1), and the magnet switch (14) is electrically connected with the magnetic telescopic mechanism (7).
3. The intelligent fire fighting system based on the internet of things as claimed in claim 2, wherein: the smoke controller (9) is also electrically connected with a smoke alarm (10), and the temperature controller (13) is also electrically connected with a temperature alarm (12).
4. The intelligent fire fighting system based on the internet of things as claimed in claim 2, wherein: the magnetic telescopic mechanism (7) comprises a magnetic box (74) which is arranged in the hair-care room (1) and is arranged horizontally, a first mounting plate (77) is fixedly mounted in the magnetic box (74), a first electromagnet (76) is mounted in the middle of the first mounting plate (77), an expansion link (71) passing through the first electromagnet (76) and the magnetic box (74) is arranged in the magnetic box (74), a second electromagnet (72) positioned in a magnetic box (74) is arranged on the telescopic rod (71), a second mounting plate (73) is arranged on the circumferential surface of the second electromagnet (72), the second mounting plate (73) can slide in the magnetic box (74), a spring (75) is arranged between the second mounting plate (73) and the first mounting plate (77), one end of the telescopic rod (71) is connected with the closing plate (6), and the first electromagnet (76) and the second electromagnet (72) are both electrically connected with the magnet switch (14).
5. The intelligent fire fighting system based on the internet of things as claimed in claim 1, wherein: the material of the spring (75) is a non-magnetic material.
6. The intelligent fire fighting system based on the internet of things as claimed in claim 1, wherein: the fire-extinguishing substance (4) is fine sand.
7. The intelligent fire fighting system based on the internet of things as claimed in any one of claims 1 to 6, wherein: a sliding groove (31) is formed in an opening of the fire extinguishing box (3), and the closing plate (6) can slide in the sliding groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389533.2A CN111135510A (en) | 2019-12-27 | 2019-12-27 | Wisdom fire extinguishing system based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911389533.2A CN111135510A (en) | 2019-12-27 | 2019-12-27 | Wisdom fire extinguishing system based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111135510A true CN111135510A (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911389533.2A Pending CN111135510A (en) | 2019-12-27 | 2019-12-27 | Wisdom fire extinguishing system based on thing networking |
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| CN (1) | CN111135510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115147995A (en) * | 2021-03-29 | 2022-10-04 | 河北金锁安防工程股份有限公司 | Fire prevention alarm system for smart city safety engineering |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729732A (en) * | 2011-04-13 | 2012-10-17 | 徐立新 | Device for preventing automobile from slipping on ice and snow covered road surface |
| CN204964576U (en) * | 2015-06-07 | 2016-01-13 | 陈幸 | Ammeter case with automatic fire extinguishing function |
| CN105617588A (en) * | 2015-12-31 | 2016-06-01 | 凯明威(天津)电气设备科技有限公司 | Cloud service-based Internet of Thigs firefighting monitoring system |
| CN106178337A (en) * | 2016-07-08 | 2016-12-07 | 山东冬瑞高新技术开发有限公司 | A kind of underground work is with driving electric motor protective device |
| CN107519605A (en) * | 2016-06-21 | 2017-12-29 | 余姚市卓世电子有限公司 | A kind of fire hydrant cabinet based on Internet of Things |
| CN206809576U (en) * | 2017-04-28 | 2017-12-29 | 济南鑫瑞海消防设备有限公司 | A kind of fire extinguishing box on highway |
| CN207085128U (en) * | 2017-08-25 | 2018-03-13 | 宜昌高能科技有限公司 | A kind of Novel firefighting cabinet |
| CN207303711U (en) * | 2017-09-07 | 2018-05-01 | 江苏德顺祥电气有限公司 | A kind of novel distribution cabinet |
| CN207559309U (en) * | 2017-12-07 | 2018-06-29 | 古福兴 | A kind of automation electrical cabinet with fire suppression mechanism |
| CN108969955A (en) * | 2018-08-13 | 2018-12-11 | 安徽长龙电气集团有限公司 | A kind of fire control system based on Internet of Things |
| CN109331358A (en) * | 2018-11-21 | 2019-02-15 | 赵嘉瑞 | A kind of file cabinet extinguishing device |
| CN208835503U (en) * | 2018-11-09 | 2019-05-07 | 四川蜀电成套设备有限公司 | It is a kind of can remote control low-voltage cabinet |
| CN110034501A (en) * | 2019-05-15 | 2019-07-19 | 中山格朗特尔电气科技有限公司 | A kind of management system of intelligent distribution box and intelligent distribution box based on Internet of Things |
| CN209423872U (en) * | 2018-12-26 | 2019-09-24 | 郑州汇之丰科技有限公司 | A kind of desander with defencive function |
| CN110496355A (en) * | 2019-07-12 | 2019-11-26 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of wisdom fire-fighting system based on Internet of Things |
-
2019
- 2019-12-27 CN CN201911389533.2A patent/CN111135510A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729732A (en) * | 2011-04-13 | 2012-10-17 | 徐立新 | Device for preventing automobile from slipping on ice and snow covered road surface |
| CN204964576U (en) * | 2015-06-07 | 2016-01-13 | 陈幸 | Ammeter case with automatic fire extinguishing function |
| CN105617588A (en) * | 2015-12-31 | 2016-06-01 | 凯明威(天津)电气设备科技有限公司 | Cloud service-based Internet of Thigs firefighting monitoring system |
| CN107519605A (en) * | 2016-06-21 | 2017-12-29 | 余姚市卓世电子有限公司 | A kind of fire hydrant cabinet based on Internet of Things |
| CN106178337A (en) * | 2016-07-08 | 2016-12-07 | 山东冬瑞高新技术开发有限公司 | A kind of underground work is with driving electric motor protective device |
| CN206809576U (en) * | 2017-04-28 | 2017-12-29 | 济南鑫瑞海消防设备有限公司 | A kind of fire extinguishing box on highway |
| CN207085128U (en) * | 2017-08-25 | 2018-03-13 | 宜昌高能科技有限公司 | A kind of Novel firefighting cabinet |
| CN207303711U (en) * | 2017-09-07 | 2018-05-01 | 江苏德顺祥电气有限公司 | A kind of novel distribution cabinet |
| CN207559309U (en) * | 2017-12-07 | 2018-06-29 | 古福兴 | A kind of automation electrical cabinet with fire suppression mechanism |
| CN108969955A (en) * | 2018-08-13 | 2018-12-11 | 安徽长龙电气集团有限公司 | A kind of fire control system based on Internet of Things |
| CN208835503U (en) * | 2018-11-09 | 2019-05-07 | 四川蜀电成套设备有限公司 | It is a kind of can remote control low-voltage cabinet |
| CN109331358A (en) * | 2018-11-21 | 2019-02-15 | 赵嘉瑞 | A kind of file cabinet extinguishing device |
| CN209423872U (en) * | 2018-12-26 | 2019-09-24 | 郑州汇之丰科技有限公司 | A kind of desander with defencive function |
| CN110034501A (en) * | 2019-05-15 | 2019-07-19 | 中山格朗特尔电气科技有限公司 | A kind of management system of intelligent distribution box and intelligent distribution box based on Internet of Things |
| CN110496355A (en) * | 2019-07-12 | 2019-11-26 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of wisdom fire-fighting system based on Internet of Things |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115147995A (en) * | 2021-03-29 | 2022-10-04 | 河北金锁安防工程股份有限公司 | Fire prevention alarm system for smart city safety engineering |
| CN115147995B (en) * | 2021-03-29 | 2024-02-09 | 河北金锁安防工程股份有限公司 | Fire prevention alarm system for smart city safety engineering |
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Application publication date: 20200512 |
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| RJ01 | Rejection of invention patent application after publication |