CN202414570U - Wireless fire monitoring garbage can - Google Patents
Wireless fire monitoring garbage can Download PDFInfo
- Publication number
- CN202414570U CN202414570U CN2012200090589U CN201220009058U CN202414570U CN 202414570 U CN202414570 U CN 202414570U CN 2012200090589 U CN2012200090589 U CN 2012200090589U CN 201220009058 U CN201220009058 U CN 201220009058U CN 202414570 U CN202414570 U CN 202414570U
- Authority
- CN
- China
- Prior art keywords
- fire
- fire extinguisher
- wireless
- rubbish container
- temperature sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a wireless fire monitoring garbage can and relates to a garbage can. The wireless fire monitoring garbage can comprises a garbage can body, a fire extinguishing apparatus and an automatic fire extinguisher opening bracket, wherein the fire extinguishing apparatus and the automatic fire extinguisher opening bracket are arranged at the upper part of the exterior of the garbage can body; the fire extinguishing apparatus is provided with a smoke sensor and a temperature sensor; a GPRS (General Packet Radio Service) wireless communication module is arranged in the fire extinguishing apparatus; the fire extinguishing apparatus (2) and the automatic fire extinguisher opening bracket (3) are connected through two signal lines (4); a main circuit board (11) is connected with the GPRS wireless communication module (12), a controller (13), a data line (14), a battery (15), two PCB (Printed Circuit Board) terminals (17), a memorizer (18), the smoke sensor (19) and the temperature sensor (20); and the controller (13) is connected with the smoke sensor (19) and the temperature sensor (20). By using the wireless fire monitoring garbage can, the fire breaking-out condition of the garbage can can be effectively monitored, and automatic fire extinguishing and alarming can be carried out at the first time so that targeted fire extinguishing treatment is realized.
Description
Technical field
The utility model relates to a kind of rubbish container, particularly relates to a kind of rubbish container of wireless fire alarm monitoring.
Background technology
On every the road in each street a large amount of rubbish containers is arranged all in the city, countless rubbish container is also arranged in the building.And these rubbish containers especially outdoor, tend to can not in time be extinguished because cigarette end, fragrant head or other chemical substance, combustible products etc. ignite it.The cigarette end temperature is up to 800 degree; Fragrant temperature also reaches 700 degree; And about 200 degree of the burning-point of cloth, cotton, fiber crops, silk, silk fabric and paper; These combustibles are seen everywhere in rubbish container, and all concentrate in the rubbish container of finite volume, the burning things which may cause a fire disaster that passerby does not extinguish cigarette end etc. lose into rubbish container than lose conveniently cause more easily in the street on fire.And house refuse is of a great variety in the rubbish container, can send a large amount of noxious gases after igniting, gross pollution surrounding air, even the life security that can threaten the people around.The interior burning things which may cause a fire disaster of while rubbish container also can ignite on every side, and combustible products brings fire.
For this reason, we have invented out wireless fire alarm monitoring and intelligence fire extinguishing rubbish container, can to rubbish container and around carry out the fire alarm monitoring and report to the police, also can be to the rubbish container on fire fire extinguishing of putting out a fire to save life and property automatically.If the intensity of a fire is not knocked out, relevant departments also can be according to alerting signal, puts out a fire in the spot that arrives in the very nick of time.If wireless fire alarm monitoring and intelligence fire extinguishing rubbish container that the city all adopts us to invent everywhere, monitoring network that this rubbish container is set up and the monitoring data that provides also can be used as the important component part of city security protection in the Internet of Things intelligent city.
Summary of the invention
The purpose of the utility model is to provide a kind of rubbish container of wireless fire alarm monitoring.Adopt standalone module fire extinguisher to be installed according to actual conditions.Can effectively monitor rubbish container situation on fire, and can carry out the specific aim fire extinguishing and handle in very first time self-extinguishing and warning.
The purpose of the utility model realizes through following technical scheme:
A kind of rubbish container of wireless fire alarm monitoring; Form by rubbish casing, fire extinguisher plant and fire extinguisher self-opening carriage; Fire extinguisher plant and fire extinguisher self-opening carriage are installed in the external top of rubbish container; Fire extinguisher plant is provided with Smoke Sensor and temperature sensor, the inner GPRS wireless communication module that is provided with of device, and fire extinguisher plant links to each other through two signal wire (SW)s with fire extinguisher self-opening carriage; Be provided with two PCB wiring board terminals in the signal wire interface; Main circuit board links to each other with temperature sensor with GPRS wireless communication module, controller, data line, battery, two PCB wiring board terminals, memory device, Smoke Sensor; Controller links to each other with temperature sensor with Smoke Sensor, and controller links to each other with main circuit board and two PCB wiring board terminals.
The rubbish container of described a kind of wireless fire alarm monitoring, the fire extinguisher plant of installing on its described rubbish casing is made up of aluminium shell, antenna, fixed support, battery cover board, stationary battery cover plate screw, signal wire interface, main circuit board, GPRS wireless communication module, controller, data line, battery, RS232 interface, two PCB wiring board terminals, memory device, Smoke Sensor and temperature sensor.
The rubbish container of described a kind of wireless fire alarm monitoring, its described wireless fire extinguisher plant is fixed on the rubbish casing through fixed support.
The advantage and the effect of the utility model are:
1. the utility model fire alarm monitoring can effectively be monitored rubbish container situation on fire with intelligence fire extinguishing rubbish container, and can be in very first time self-extinguishing and warning, and real time recording with report intensity of a fire situation.Can effectively instruct relevant departments to carry out specific aim handles.Promptly can effectively solve the numerous contradictions with the relevant shortage of manpower of urban dustbin, and can effectively increase work efficiency.Simultaneously, adopt the standalone module design to install and to remove the fire extinguisher part according to actual conditions and cost.
2. the utility model product design is simple, and the electronics package of all employings and material all are that the market is the most common, modal, in conjunction with existing mature technology, therefore be easy to realize, and fault rate is low.
3. the utility model product is the plug and play product, only primary parameter need be set for the first time, only powers on when using later on and can move, and the daily battery of only need changing gets final product, and need not anyly dispose, and need not to use training.
4. the split design philosophy of the utility model product, but make at high speed improve to any a rubbish container on the market, make it become fire alarm monitoring and intelligence fire extinguishing rubbish container.
Description of drawings
Fig. 1 is the positive external form scheme drawing of the fire extinguishing rubbish container of the utility model;
Fig. 2 is the fire extinguishing rubbish container birds-eye view of the utility model;
Fig. 3 is the positive external form scheme drawing of the fire extinguisher plant of the utility model;
Fig. 4 is the positive inner structure scheme drawing of the fire extinguisher plant of the utility model;
Fig. 5 is the fire extinguisher plant side inner structure scheme drawing of the utility model;
Fig. 6 is the fire extinguishing rubbish container job procedure diagram of circuit of the utility model.
The specific embodiment
With reference to the accompanying drawings the utility model is elaborated.
The utility model is a wireless fire alarm monitoring and intelligence fire extinguishing rubbish container, can be on fire in the rubbish container, or even on fire warning the around this rubbish container, be transferred to city fire alarm monitoring and control centre or other relevant departments through the GPS wireless transmitter module.Simultaneously, can carry out self-extinguishing once, if fire is not gone out yet, wireless fire alarm monitoring will continue to report to the police with intelligence fire extinguishing rubbish container.
The utility model is made up of with intelligent fire extinguisher plant and fire extinguisher self-opening carriage three parts rubbish casing, wireless fire alarm monitoring.The rubbish casing is common rubbish container, and wireless fire alarm monitoring is installed in the external top of rubbish container with intelligent fire extinguisher plant and fire extinguisher self-opening carriage, and is as illustrated in fig. 1 and 2.
Wireless fire alarm monitoring on the utility model has Smoke Sensor and temperature sensor with intelligent fire extinguisher plant; Utilize Smoke Sensor and temperature sensor monitors value to judge on fire, fire extinguishing state etc.; After discovery is on fire; This device can start fire extinguisher on the fire extinguisher carriage automatically to be opened and puts out a fire, and this device can be transmitted into Smoke Sensor and the detected value of temperature sensor, this rubbish container numbering, fire extinguisher unlatching and time in the server of relevant departments such as urban fire control center or environmental sanitation center of appointment through in-to-in GPRS wireless communication module simultaneously.Fire is not knocked out yet if fire extinguisher is opened the back; Wireless fire alarm monitoring will continue through in-to-in GPRS wireless communication module Smoke Sensor and the detected value of temperature sensor, this rubbish container numbering, fire extinguisher unlatching and time to be transmitted into appointment relevant departments with intelligent fire extinguisher plant; Relevant departments can confirm that this rubbish container position in time handle according to this rubbish container numbering, and can according on call time judgment processing result and carry out fire extinguisher replacing etc.
The utility model is made up of three parts; As illustrated in fig. 1 and 2, comprise that (Fig. 1 is wireless fire alarm monitoring and the positive external form view of intelligence fire extinguishing rubbish container for rubbish casing 1, fire extinguisher plant 2, (being wireless fire alarm monitoring and intelligent fire extinguisher plant) and fire extinguisher self-opening carriage 3; Fig. 2 is wireless fire alarm monitoring and intelligence fire extinguishing rubbish container birds-eye view).Wherein wireless fire alarm monitoring links to each other through two signal wire (SW)s 4 with fire extinguisher self-opening carriage 3 with intelligent fire extinguisher plant 2.
The rubbish casing 1 of the utility model is common rubbish case, does not have other technologies requirements such as any material, size.Fire extinguisher self-opening carriage 3 is an irony, can fix common fire extinguisher and get final product.
Positive profile view, positive inner structure view and the side inner structure view of fire alarm that the utility model is wireless monitoring and intelligent fire extinguisher plant 2 respectively as Fig. 3, Fig. 4 and shown in Figure 5 (Fig. 3 is wireless fire alarm monitoring of intelligence and intelligent fire extinguisher plant front external form view; Fig. 4 is wireless fire alarm monitoring and the positive inner structure view of intelligent fire extinguisher plant, and Fig. 5 is wireless fire alarm monitoring and intelligent fire extinguisher plant side inner structure view).The structure explanation of the wireless fire alarm monitoring of installation and intelligent fire extinguisher plant 2 is as follows on the rubbish casing 1 of wireless fire alarm monitoring and intelligence fire extinguishing rubbish container:
The wireless fire alarm monitoring of installing on the rubbish casing 1 of the utility model and intelligent fire extinguisher plant 2 by aluminium shell 5, antenna 6, fixed support 7, battery cover board 8, stationary battery cover plate screw 9, signal wire interface 10,, main circuit board 11, GPRS wireless communication module 12, controller 13, data line 14, battery 15, RS232 interface 16, two PCB wiring board terminals 17, memory device 18, Smoke Sensor 19 and temperature sensor 20 form.
The rubbish casing 1 of the utility model can normally be adorned and tip rubbish, and the user can monitor with the wireless fire alarm monitoring of intelligent fire extinguishing rubbish container and the initial parameter of 16 pairs of wireless fire alarms monitorings of the RS232 interface in the intelligent fire extinguisher plant 2 and intelligence fire extinguishing rubbish container through wireless fire alarm and pre-set.Its initial parameter and plug-in all are stored in the memory device 18 in wireless fire alarm monitoring and intelligent fire extinguisher plant 2.
The user monitors through 16 pairs of wireless fire alarms of RS232 interface and the initial parameter of intelligence fire extinguishing rubbish container setting comprises the user capture password, (requirement has uniqueness to the rubbish container numbering; Distinguish the wireless fire alarm monitoring and intelligence fire extinguishing rubbish container of all positions), system time and sampled value and recorded and stored time in sampling time.Whether wireless fire alarm monitoring can install fire extinguisher self-opening carriage 3 according to user's actual need and cost consideration with intelligence fire extinguishing rubbish container.
The utility model workflow (Fig. 6 is wireless fire alarm monitoring and intelligence fire extinguishing rubbish container job procedure diagram of circuit) as shown in Figure 6.After powering on; Wireless fire alarm monitoring will be carried out initial parameter with the wireless fire alarm monitoring of intelligence fire extinguishing rubbish container according to system default value with intelligent fire extinguisher plant 2 and set; When carrying out after initial parameter is provided with of user wireless fire alarms monitoring and intelligence fire extinguishing rubbish container through the 16 pairs RS232 interfaces, system can restart automatically and carry out initialization according to user's setup parameter again.As user after printenv is reset again, wireless fire alarm monitoring can be according to parameter of user work with intelligent fire extinguisher plant 2.
After the utility model was started working, wireless fire alarm monitoring can whenever be carried out electric weight at interval at a distance from system's specific time with intelligent fire extinguisher plant 2 and whether be lower than 10% judgement, if be lower than 10% then send the battery request of changing by the time gap of prior setting.If Smoke Sensor 19 has detected phenomenon on fire with temperature sensor 20; Controller 13 is understood the relevant departments that data such as the sampled data of Smoke Sensor 19 and temperature sensor 20, time, rubbish container numbering sent to prior setting through GPRS wireless communication module 12; And sampled data and time be saved in the memory device 18; Controller 13 can be given two PCB wiring board terminals, 17 electric signal (0 by control main circuit board 11 simultaneously; + 3V), this signal is for driving plug-in fire extinguisher self-opening.If Smoke Sensor 19 continues to report to the police with temperature sensor 20; Controller 13 can will continue to send data such as sampled data, time, rubbish container numbering according to the time gap of setting in advance; Till Smoke Sensor 19 and temperature sensor 20 are not reported to the police, or receive that control center stops alarm command.Relevant departments can receive information such as alert data judgement intensity of a fire situation, disposition at interval according to certain hour, and make further processing decision.
Air and temperature that wireless fire alarm monitoring of installing on the rubbish casing 1 of the utility model and the Smoke Sensor 19 in the intelligent fire extinguisher plant 2 and temperature sensor 20 can detect rubbish casing 1 top; If there is the controller 13 in alarming wireless fire alarm monitoring and the intelligent fire extinguisher plant 2 can sampled value and sampling time be recorded in the memory device 18; Its data remember history can preestablish according to the user; Its setting range is determined by user's selection memory 18 amount of capacity; Simultaneously wireless fire alarm monitoring sent data with controller 13 meetings in the intelligent fire extinguisher plant 2 to GPRS wireless communication module 9 and sent instruction, and alarm message, this rubbish container numbering and time are transmitted to specific office, and controller 13 meeting control main circuit boards 11 are given two PCB wiring board terminals, 17 electric signal (0 simultaneously; + 3V), this signal will drive plug-in fire extinguisher self-opening.If Smoke Sensor 19 continues to report to the police with temperature sensor 20; Controller 13 can will continue to send data such as sampled data, time, rubbish container numbering according to the time gap of setting in advance; Till Smoke Sensor 19 and temperature sensor 20 are not reported to the police, or receive that control center stops alarm command.Relevant departments can receive information such as alert data judgement intensity of a fire situation, disposition at interval according to certain hour, and make further processing decision.
Battery 12 electric weight be lower than controller 13 in the wireless fire alarm monitoring of 10% back and the intelligent fire extinguisher plant 2 can be every at a distance from the fixed time at interval (this time gap is preestablished in memory device 18 by the user) send battery altering information, rubbish container numbering and temporal information to specific office; Battery is in time changed in prompting; The related personnel confirms the wireless fire alarm monitoring and intelligence fire extinguishing rubbish container of needs replacing battery according to the rubbish container numbering; Open battery cover board 8 and just can be convenient for changing battery 15, battery adopts rechargeable battery or non-rechargeable battery all can.
In addition, receive the command adapted thereto of relevant departments when GPRS wireless communication module 12 after, controller 13 can carry out mutually deserved processing by its instruction, comprises parameter reconfiguration, obtains battery electric quantity information, historical data and real time data.
Claims (3)
1. the rubbish container of a wireless fire alarm monitoring; It is characterized in that; Be made up of rubbish casing, fire extinguisher plant and fire extinguisher self-opening carriage, fire extinguisher plant and fire extinguisher self-opening carriage are installed in the external top of rubbish container, and fire extinguisher plant is provided with Smoke Sensor and temperature sensor; The inner GPRS wireless communication module that is provided with of device, fire extinguisher plant (2) links to each other through two signal wire (SW)s (4) with fire extinguisher self-opening carriage (3); Be provided with two PCB wiring board terminals (17) in the signal wire interface (10); Main circuit board (11) links to each other with temperature sensor (20) with GPRS wireless communication module (12), controller (13), data line (14), battery (15), two PCB wiring board terminals (17), memory device (18), Smoke Sensor (19); Controller (13) links to each other with temperature sensor (20) with Smoke Sensor (19), and controller (13) links to each other with main circuit board (11) and two PCB wiring board terminals (17).
2. the rubbish container of a kind of wireless fire alarm monitoring according to claim 1; It is characterized in that described rubbish casing (1) is gone up the fire extinguisher plant of installing (2) and is made up of aluminium shell (5), antenna (6), fixed support (7), battery cover board (8), stationary battery cover plate screw (9), signal wire interface (10), main circuit board (11), GPRS wireless communication module (12), controller (13), data line (14), battery (15), RS232 interface (16), two PCB wiring board terminals (17), memory device (18), Smoke Sensor (19) and temperature sensor (20).
3. the rubbish container of a kind of wireless fire alarm monitoring according to claim 1 is characterized in that described wireless fire extinguisher plant (2) is fixed on the rubbish casing (1) through fixed support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200090589U CN202414570U (en) | 2012-01-06 | 2012-01-06 | Wireless fire monitoring garbage can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200090589U CN202414570U (en) | 2012-01-06 | 2012-01-06 | Wireless fire monitoring garbage can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414570U true CN202414570U (en) | 2012-09-05 |
Family
ID=46739355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200090589U Expired - Fee Related CN202414570U (en) | 2012-01-06 | 2012-01-06 | Wireless fire monitoring garbage can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414570U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556548A (en) * | 2012-01-06 | 2012-07-11 | 沈阳化工大学 | Rubbish bin with wireless fire alarming and monitoring function |
| CN103171838A (en) * | 2013-04-07 | 2013-06-26 | 无锡市崇安区科技创业服务中心 | Fire-proof garbage can |
| CN104390660A (en) * | 2014-11-10 | 2015-03-04 | 深圳市利恩信息技术有限公司 | Remote container monitoring system and method |
| CN105836339A (en) * | 2016-03-29 | 2016-08-10 | 珠海市云筒环保科技有限公司 | Automatic cleaning and fire extinguishing device for environment-friendly dustbin |
| CN105923302A (en) * | 2016-06-24 | 2016-09-07 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage bin |
| CN105923301A (en) * | 2016-06-24 | 2016-09-07 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage recovery bin |
| CN105936395A (en) * | 2016-06-24 | 2016-09-14 | 成都天航智虹企业管理咨询有限公司 | Household garbage container |
| CN105947475A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage collection container |
| CN105947463A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent recycling box |
| CN105947482A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage container |
| CN105947480A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent container |
| CN106115117A (en) * | 2016-06-24 | 2016-11-16 | 成都天航智虹企业管理咨询有限公司 | A kind of Intelligent life garbage container |
| CN106175025A (en) * | 2016-07-20 | 2016-12-07 | 柳州六品科技有限公司 | A kind of intelligent electric blowing |
| CN106175024A (en) * | 2016-07-20 | 2016-12-07 | 柳州六品科技有限公司 | A kind of power-off protection type intelligent electric blowing |
| CN110466912A (en) * | 2012-10-23 | 2019-11-19 | 修洛有限公司 | Distributing monitoring system and waste management system and method |
-
2012
- 2012-01-06 CN CN2012200090589U patent/CN202414570U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556548A (en) * | 2012-01-06 | 2012-07-11 | 沈阳化工大学 | Rubbish bin with wireless fire alarming and monitoring function |
| CN110466912B (en) * | 2012-10-23 | 2023-08-29 | 修洛有限公司 | Distributed monitoring system and waste management system and method |
| CN110466912A (en) * | 2012-10-23 | 2019-11-19 | 修洛有限公司 | Distributing monitoring system and waste management system and method |
| CN103171838A (en) * | 2013-04-07 | 2013-06-26 | 无锡市崇安区科技创业服务中心 | Fire-proof garbage can |
| CN104390660A (en) * | 2014-11-10 | 2015-03-04 | 深圳市利恩信息技术有限公司 | Remote container monitoring system and method |
| CN105836339A (en) * | 2016-03-29 | 2016-08-10 | 珠海市云筒环保科技有限公司 | Automatic cleaning and fire extinguishing device for environment-friendly dustbin |
| CN105947463A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent recycling box |
| CN105947475A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage collection container |
| CN105936395A (en) * | 2016-06-24 | 2016-09-14 | 成都天航智虹企业管理咨询有限公司 | Household garbage container |
| CN105947482A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage container |
| CN105947480A (en) * | 2016-06-24 | 2016-09-21 | 成都天航智虹企业管理咨询有限公司 | Intelligent container |
| CN106115117A (en) * | 2016-06-24 | 2016-11-16 | 成都天航智虹企业管理咨询有限公司 | A kind of Intelligent life garbage container |
| CN105923301A (en) * | 2016-06-24 | 2016-09-07 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage recovery bin |
| CN105923302A (en) * | 2016-06-24 | 2016-09-07 | 成都天航智虹企业管理咨询有限公司 | Intelligent garbage bin |
| CN106175025A (en) * | 2016-07-20 | 2016-12-07 | 柳州六品科技有限公司 | A kind of intelligent electric blowing |
| CN106175024A (en) * | 2016-07-20 | 2016-12-07 | 柳州六品科技有限公司 | A kind of power-off protection type intelligent electric blowing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202414570U (en) | Wireless fire monitoring garbage can | |
| CN102556548A (en) | Rubbish bin with wireless fire alarming and monitoring function | |
| CN205381596U (en) | Intelligence garbage bin and control management system based on thing networking | |
| CN207558993U (en) | The power battery intelligent and safe management system of new-energy automobile | |
| CN204791393U (en) | Cigarette fire alarm detection system is felt to stand alone type photoelectricity | |
| CN104399220A (en) | Fire extinguishing system with fire extinguishing medium leakage monitoring function and fire fighting medium leakage monitoring method | |
| CN207458280U (en) | A kind of smoke alarm | |
| CN107798804A (en) | Wireless fire disaster automatic alarm system | |
| CN102556547A (en) | Wireless environment-friendly monitoring garbage can | |
| CN201820329U (en) | System for monitoring, preventing and controlling forest fire | |
| CN2884747Y (en) | Remote security vehicle | |
| CN110237461A (en) | A kind of device of lithium battery self-extinguishing | |
| CN201353392Y (en) | Gas extinguishing controller | |
| CN202369007U (en) | Garbage bin for wireless environmental protection monitoring | |
| CN204293742U (en) | There is the fire extinguishing system of firing-fighting medium leakage monitoring function | |
| CN215010511U (en) | Multifunctional wireless communication electric fire monitoring device | |
| CN205140129U (en) | Alarm system is felt to transformer substation's cigarette | |
| CN214763033U (en) | Multifunctional intelligent detection fire extinguisher system | |
| CN206057922U (en) | A kind of multifunction control system based on wireless networking | |
| CN209842813U (en) | Monitoring management equipment for gas station | |
| CN210244112U (en) | Crops warehouse guardianship equipment based on loRa | |
| CN204745436U (en) | Suspension type extinguishing device | |
| CN207769020U (en) | A kind of intelligent extinguisher mounting device | |
| CN203179215U (en) | Remote monitoring system of wireless fire alarm | |
| CN207559282U (en) | Power distribution equipment and distribution system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150106 |
|
| EXPY | Termination of patent right or utility model |