CN106924919A - Indoor fire-fighting automatic fire extinguishing system - Google Patents
Indoor fire-fighting automatic fire extinguishing system Download PDFInfo
- Publication number
- CN106924919A CN106924919A CN201710228377.6A CN201710228377A CN106924919A CN 106924919 A CN106924919 A CN 106924919A CN 201710228377 A CN201710228377 A CN 201710228377A CN 106924919 A CN106924919 A CN 106924919A
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- processing unit
- central processing
- plc control
- magnetic valve
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/44—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device only the sensor being in the danger zone
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to indoor fire extinguishing system, specifically a kind of indoor fire-fighting automatic fire extinguishing system, including the multiple spray equipments connected with water supply network, the spray equipment is connected by connecting tube with water supply network, magnetic valve in connecting tube is connected with the backstage central processing unit with PLC control sheets in control room, the magnetic valve is opened and closed by the backstage central processing unit control with PLC control sheets, and the multiple Smoke Sensors being connected with the backstage central processing unit with PLC control sheets；Wherein：The Smoke Sensor is held within the daylight lamp housing using room area, and the data wire of the Smoke Sensor is located in same cabling channel with the current supply line of fluorescent lamp.Present invention reduces construction period, construction cost is reduced, quickly can in time start spray equipment, improve fire-fighting efficiency and reduce major accident probability of happening.
Description
Technical field
It is especially a kind of to shorten construction period, reduce construction cost, quickly open in time the present invention relates to indoor fire extinguishing system
Dynamic spray equipment, the indoor fire-fighting automatic fire extinguishing system for improving fire-fighting efficiency and reduction major accident probability of happening.
Background technology
In some room areas such as underground garage, logistics storehouse, market, school, hospitals, can all be required in building construction
Indoor fire extinguishing system is built, is used to ensure the safety of people's lives and properties.
The indoor fire extinguishing system of existing structure generally comprises the smoke alarm being connected with backstage central processing unit, with feedwater
Pipe network connection spray equipment, control spray equipment open and close magnetic valve, the magnetic valve be connected with backstage central processing unit and by
Backstage central processing unit connection control is opened and closed.The indoor fire extinguishing system of the class formation typically pacifies Smoke Sensor in layout
Mounted in positions such as indoor corners, smog is diffused toward both sides from middle position；When a fire may
Such situation occurs --- when there is fire, smog is diffused indoors, and Smoke Sensor will wait a very long time
Being able to detect that smog and reach finite concentration can just be alarmed, and spray equipment can just be acted on and put out a fire, so,
The chance of delay fire fighting is likely to, huge loss is eventually caused.Meanwhile, Smoke Sensor needs independent wiring so that room
Interior wiring is mixed and disorderly and causes long construction period during building construction, and additionally mounted construction unit's recruitment cost is high.Same indoor area
Domain, it is general that many set Smoke Sensor and spray equipments are installed, cover spray equipment more and be connected with water supply network, when a fire
Occur that each spray equipment supplies water uneven, some spray equipments are unable to reach design pressure of supply water, cause fire-fighting efficiency low, and having can
The generation that can be caused a serious accident.
The content of the invention
It is an object of the invention to provide one kind shorten construction period, reduce construction cost, it is quick start in time spray equipment,
Improve fire-fighting efficiency and reduce the indoor fire-fighting automatic fire extinguishing system of major accident probability of happening.
The technical scheme for using to achieve the above object is such, i.e. indoor fire-fighting automatic fire extinguishing system, including with
Multiple spray equipments of water supply network connection, the spray equipment is connected by connecting tube with water supply network, installed in connecting tube
On magnetic valve be connected with the backstage central processing unit with PLC control sheets in the control room, the magnetic valve is by having
The backstage central processing unit control of PLC control sheets is opened and closed, and many with what the backstage central processing unit with PLC control sheets was connected
Individual Smoke Sensor；Wherein：The Smoke Sensor is held within the daylight lamp housing using room area, and the smog is passed
The data wire of sensor is located in same cabling channel with the current supply line of fluorescent lamp.
Structure of the present invention this have the advantage that：Construction period is shortened, construction cost is reduced, quickly can be opened in time
Spray equipment is moved, fire-fighting efficiency is improve and is reduced major accident probability of happening.
Brief description of the drawings
The nonlimiting examples that the present invention can be given by accompanying drawing are further illustrated.
Fig. 1 is structural representation of the invention.
Fig. 2 is the treatment block diagram of backstage central processing unit of the present invention with PLC control sheets.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
Referring to attached Fig. 1 and 2, the indoor fire-fighting automatic fire extinguishing system in figure, including the multiple spray equipments connected with water supply network 1
2, the spray equipment 2 is connected by connecting tube 3 with water supply network 1, the magnetic valve 4 in connecting tube 3 be located at control
The backstage central processing unit 5 with PLC control sheets in room is connected, and the magnetic valve 4 is by the backstage center with PLC control sheets
The control of processor 5 is opened and closed, and the multiple Smoke Sensors 6 being connected with the backstage central processing unit 5 with PLC control sheets；Its
In：The Smoke Sensor 6 is held within the shell of fluorescent lamp 7 using room area, the data wire of the Smoke Sensor 6
Current supply line with fluorescent lamp 7 is located in same cabling channel.In this embodiment, the data wire of Smoke Sensor 6【The data wire
Not only there is data-transformation facility, also with function of supplying power】, Smoke Sensor 6 be located at fluorescent lamp 7 at efficiently can timely detect
Smokescope, and in time by signal transmission to the backstage central processing unit 5 with PLC control sheets, the backstage with PLC control sheets
Central processing unit 5 can in time start magnetic valve 4, and the spray equipment 2 allowed around feedback signal sprays to feedback signal peripheral region
Above-water method.Quickly can in time start spray equipment, improve fire-fighting efficiency and reduce major accident probability of happening.Meanwhile, cigarette
The data wire of mist sensor 6 and the current supply line of fluorescent lamp 7 can be shortened construction period and reduced and be constructed into synchronous construction
This.
To ensure hydraulic pressure, further fire extinguishing in time further improves fire-fighting efficiency and reduces major accident probability of happening, on
In stating embodiment, preferably：Hydraulic pressure sensor 8 is provided with the connecting tube 3, the hydraulic pressure sensor 8 be located at spray equipment 2 with
Between magnetic valve 4；
Hydraulic pressure regulation pump 9 is provided with connecting tube 3 between hydraulic pressure sensor 8 and magnetic valve 4【Hydraulic pressure adjusts the runner of pump 9
It is normally open under normality】；
The hydraulic pressure sensor 8 is connected by data wire with the backstage central processing unit 5 with PLC control sheets, and the hydraulic pressure is adjusted
Section pump 9 and magnetic valve 4 are connected by wire with the backstage central processing unit 5 with PLC control sheets.In this embodiment, many places
When fire point catches fire, can be with the hydraulic pressure of effective guarantee many places Huo Dian peripheral regions spray equipment 2.Specifically, after magnetic valve 4 is opened,
Water adjusts the runner of pump 9 by hydraulic pressure, then by hydraulic pressure sensor 8, hydraulic pressure sensor 8 feeds back to PLC real-time hydraulic pressure
The backstage central processing unit 5 of control sheet, the backstage central processing unit 5 with PLC control sheets adjusts pump 9 according to hydraulic pressure control hydraulic pressure
Runner on electrically-controlled valve, the valve opening size of electrically-controlled valve【The valve opening of electrically-controlled valve is bigger, and hydraulic pressure is bigger.】[c1], comes
Regulation hydraulic pressure, to ensure that water pressure invariableness is in preset value at spray equipment 2, reaches raising fire-fighting efficiency and reduces major accident generation
The purpose of probability.
In above-described embodiment, the number of spray equipment 2 more than Smoke Sensor 6 number, in Smoke Sensor 6
Surrounding can set 2 to 6 spray equipments 2, and adjacent Smoke Sensor 6 can share the spray equipment 2 of adjacent area.N in Fig. 2
The natural number of Biao Shi≤1.
In above-described embodiment, the Smoke Sensor 6 and hydraulic pressure sensor 8 can be fed back signal by signal projector
To the signal receiver of the backstage central processing unit 5 with PLC control sheets, then signal transmission is had by signal receiver
The backstage central processing unit 5 of PLC control sheets.Specific implementation is that hydraulic pressure sensor 8 is provided with the connecting tube 3, and the hydraulic pressure is passed
Sensor 8 is located between spray equipment 2 and magnetic valve 4；Water is provided with connecting tube 3 between hydraulic pressure sensor 8 and magnetic valve 4
Pressure regulation pump 9；There is signal projector I on the hydraulic pressure sensor 8, the signal projector I be located at PLC control sheets
The wireless connection of signal receiver I on backstage central processing unit 5, the hydraulic pressure regulation pump 9 and magnetic valve 4 pass through wire and have
The backstage central processing unit 5 of PLC control sheets is connected.There is signal projector II, the signal projector on the Smoke Sensor 6
II be located at PLC control sheets backstage central processing unit 5 on the wireless connection of signal receiver II.
All parts are market products in above-described embodiment.It is contemplated that protecting the part annexation group
Into product, the relevant treatment on the control section of backstage central processing unit 5 with PLC control sheets is those skilled in the art
Need not pay what creative work can just draw, be not the scope to be protected of the invention.
Obviously, above-mentioned all embodiments are a part of embodiments of the invention, rather than whole embodiments.Based on this hair
The bright embodiment, all other embodiment that those skilled in the art are obtained under the premise of creative work is not made,
Belong to the category of present invention protection.
In sum, due to said structure, construction period is shortened, construction cost is reduced, quickly can in time be started spray
Shower device, improve fire-fighting efficiency and reduce major accident probability of happening.
Valve opening is bigger, and hydraulic pressure is bigger, because water pump ceaselessly works always, until the size of hydraulic pressure reaches normally
Level.
Claims (4)
1. a kind of indoor fire-fighting automatic fire extinguishing system, including with water supply network（1）Multiple spray equipments of connection（2）, the spray
Shower device（2）By connecting tube（3）With water supply network（1）Connection, installed in connecting tube（3）On magnetic valve（4）With positioned at control
The backstage central processing unit with PLC control sheets in room processed（5）Connection, the magnetic valve（4）After with PLC control sheets
Platform central processing unit（5）Control open and close, and with the backstage central processing unit with PLC control sheets（5）Multiple smog of connection
Sensor（6）；It is characterized in that：The Smoke Sensor（6）It is held within using the fluorescent lamp of room area（7）Shell
On, the Smoke Sensor（6）Data wire and fluorescent lamp（7）Current supply line be located at same cabling channel in.
2. indoor fire-fighting automatic fire extinguishing system according to claim 1, it is characterised in that：The connecting tube（3）Upper setting
There is hydraulic pressure sensor（8）, the hydraulic pressure sensor（8）Positioned at spray equipment（2）With magnetic valve（4）Between；
In hydraulic pressure sensor（8）With magnetic valve（4）Between connecting tube（3）On be provided with hydraulic pressure regulation pump（9）；
The hydraulic pressure sensor（8）By data wire and the backstage central processing unit with PLC control sheets（5）Connection, the water
Pressure regulation pump（9）And magnetic valve（4）By wire and the backstage central processing unit with PLC control sheets（5）Connection.
3. indoor fire-fighting automatic fire extinguishing system according to claim 1, it is characterised in that：The connecting tube（3）Upper setting
There is hydraulic pressure sensor（8）, the hydraulic pressure sensor（8）Positioned at spray equipment（2）With magnetic valve（4）Between；
In hydraulic pressure sensor（8）With magnetic valve（4）Between connecting tube（3）On be provided with hydraulic pressure regulation pump（9）；
The hydraulic pressure sensor（8）Upper to have signal projector I, the signal projector I has the backstage of PLC control sheets with being located at
Central processing unit（5）On the wireless connection of signal receiver I, the hydraulic pressure adjusts pump（9）And magnetic valve（4）By wire and tool
There is the backstage central processing unit of PLC control sheets（5）Connection.
4. indoor fire-fighting automatic fire extinguishing system according to claim 1, it is characterised in that：The Smoke Sensor（6）On
With signal projector II, the signal projector II has the backstage central processing unit of PLC control sheets with being located at（5）On signal
The wireless connection of receiver II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228377.6A CN106924919A (en) | 2017-04-10 | 2017-04-10 | Indoor fire-fighting automatic fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228377.6A CN106924919A (en) | 2017-04-10 | 2017-04-10 | Indoor fire-fighting automatic fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106924919A true CN106924919A (en) | 2017-07-07 |
Family
ID=59425806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228377.6A Pending CN106924919A (en) | 2017-04-10 | 2017-04-10 | Indoor fire-fighting automatic fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106924919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505969A (en) * | 2019-01-30 | 2020-08-07 | 上海威灏智能科技有限公司 | Monitoring equipment system based on Internet of things |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060131038A1 (en) * | 2003-11-07 | 2006-06-22 | Lichtig John F | Method and system for remote monitoring at a nozzle |
| JP2006223440A (en) * | 2005-02-16 | 2006-08-31 | Hochiki Corp | Water pressure control device, method and program |
| KR20140075119A (en) * | 2012-12-10 | 2014-06-19 | 다온 주식회사 | Management system of led lamp mounted fire sensing means |
| CN204522091U (en) * | 2015-04-08 | 2015-08-05 | 苏州小牛信息科技有限公司 | A kind of fire-fighting spray device control system |
| CN205339934U (en) * | 2016-01-28 | 2016-06-29 | 山东万得集团有限公司 | Automatic fire extinguishing apparatus |
| CN207477835U (en) * | 2017-04-10 | 2018-06-12 | 重庆科技学院 | Indoor fire-fighting automatic fire extinguishing system |
-
2017
- 2017-04-10 CN CN201710228377.6A patent/CN106924919A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060131038A1 (en) * | 2003-11-07 | 2006-06-22 | Lichtig John F | Method and system for remote monitoring at a nozzle |
| JP2006223440A (en) * | 2005-02-16 | 2006-08-31 | Hochiki Corp | Water pressure control device, method and program |
| KR20140075119A (en) * | 2012-12-10 | 2014-06-19 | 다온 주식회사 | Management system of led lamp mounted fire sensing means |
| CN204522091U (en) * | 2015-04-08 | 2015-08-05 | 苏州小牛信息科技有限公司 | A kind of fire-fighting spray device control system |
| CN205339934U (en) * | 2016-01-28 | 2016-06-29 | 山东万得集团有限公司 | Automatic fire extinguishing apparatus |
| CN207477835U (en) * | 2017-04-10 | 2018-06-12 | 重庆科技学院 | Indoor fire-fighting automatic fire extinguishing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505969A (en) * | 2019-01-30 | 2020-08-07 | 上海威灏智能科技有限公司 | Monitoring equipment system based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206626413U (en) | A kind of gas leakage alarm cuts off monitoring system | |
| SG154321A1 (en) | Control system for elevator installations, modification and control methods for building installations utilizing the control system, and elevators system | |
| CN106408807A (en) | Smart fire scene escaping system and evacuating method for large-scale exhibition halls | |
| CN203379527U (en) | Fireproof curtain for cinemas and theaters | |
| CN108729839A (en) | A kind of energy-efficient fire resistance rolling shutter door | |
| CN106924919A (en) | Indoor fire-fighting automatic fire extinguishing system | |
| CN207477835U (en) | Indoor fire-fighting automatic fire extinguishing system | |
| CN207115474U (en) | Visualization emergency evacuation command system based on wireless aps | |
| CN103147798B (en) | Method for indicating safe escape direction in electric power tunnel | |
| CN205360355U (en) | Automatic change fire extinguishing system | |
| CN207071182U (en) | A kind of extinguishing device with monitoring function | |
| CN104134326B (en) | There is the monitoring method of the movable fire resistant doorsets of voice guide prompting function | |
| CN206257456U (en) | A kind of home-use pipeline water flow amount monitoring device | |
| CN209187990U (en) | A kind of interior extinction by automatic sprinkling system | |
| CN106178358A (en) | Building spray system based on smart mobile phone | |
| CN208481906U (en) | A kind of high pressure spray water mist curtain safe house formula intelligent fire-proofing system | |
| CN204115762U (en) | Non-negative pressure water-supply installation switch board comprehensive detection device | |
| CN106149807A (en) | A kind of fire hydrant autoalarm | |
| CN214763027U (en) | Internet-of-things type high-pressure water mist fire extinguishing system | |
| CN205071119U (en) | Building intelligent security device | |
| CN209060445U (en) | A kind of partition control module of gas extinguishing system | |
| CN209708713U (en) | Fire-type wire and cable process equipment | |
| CN203520558U (en) | Wireless smoke alarm system | |
| CN102601191A (en) | Safety door control system of curling machine of rewinding unit | |
| CN113775031A (en) | Intelligent water-absorbing disaster-preventing fire fighting emergency equipment for large flood prevention dragon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |