CN114712751A - Electrical fire detection and extinguishing device and using method thereof - Google Patents
Electrical fire detection and extinguishing device and using method thereof Download PDFInfo
- Publication number
- CN114712751A CN114712751A CN202210196468.7A CN202210196468A CN114712751A CN 114712751 A CN114712751 A CN 114712751A CN 202210196468 A CN202210196468 A CN 202210196468A CN 114712751 A CN114712751 A CN 114712751A
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- Prior art keywords
- fire
- central microprocessor
- module
- storage box
- current transformer
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 8
- 238000003860 storage Methods 0.000 claims abstract description 33
- 239000000779 smoke Substances 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 8
- 238000004458 analytical method Methods 0.000 abstract description 4
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- 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
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Abstract
The invention provides an electrical fire detection fire extinguishing device which comprises a storage box, a control box, a central microprocessor, a positioning module, an alarm module, a wireless module, a nozzle, a fire detector, a leakage current transformer and a smoke sensor. When electrical equipment takes place the conflagration, smoke transducer, the signal transmission that the fire detector will sense respectively gives central processing unit, whether electric leakage and data transmission to central processing unit with collecting through the current leakage mutual-inductor induced current, central processing unit collects the analysis with data, and data transmission to staff's mobile client who will collect through wireless module, central processing unit is given in the concrete position transmission of orientation module locating device, in time report to the police the suggestion through alarm module, central processing unit opens the valve automatically and puts out a fire, and carry out real-time supervision to the fire.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an electrical fire detection fire extinguishing device and a using method thereof.
Background
Electricity is a general term in disciplines or engineering fields such as production, transmission, distribution, use and electrical equipment manufacturing of electric energy, and is a science for creating, maintaining and improving limited space and environment by taking electric energy, electric equipment and electric technology as means, and covers three aspects of conversion, utilization and research of electric energy, including basic theory, application technology, facility equipment and the like.
The fire detection device which is monitored in real time is not arranged in the electrical equipment in the prior art, so that the fire cannot be timely and effectively treated when the fire happens, and the fire can possibly spread to cause larger loss.
Disclosure of Invention
In order to solve the problems, the invention provides an electrical fire detection fire extinguishing device which is arranged at a proper position in electrical equipment and can be used for monitoring fire in real time and extinguishing fire in time. The technical scheme is as follows:
an electrical fire detection fire extinguishing device is characterized by comprising a storage box, a control box, a central microprocessor, a positioning module, an alarm module, a wireless module, a nozzle, a fire detector, a leakage current transformer and a smoke sensor;
the control box is positioned at the top end of the device, and a central microprocessor is arranged in the control box;
the storage box is positioned in the middle of the device, a plurality of nozzles are respectively arranged on the outer walls of the left side and the right side of the storage box, a valve is arranged between each nozzle and the storage box, and each nozzle is connected to the inside of the storage box through a corresponding valve;
a positioning module, an alarm module and a wireless module are respectively arranged between the control box and the storage box, the positioning module is positioned at the left end, the alarm module is arranged on the outer wall of the right side of the positioning module, and the wireless module is arranged on the outer wall of the right side of the alarm module;
the fire detector, the smoke sensor and the leakage current transformer are sequentially mounted on the outer wall of the lower end of the storage box, the fire detector is arranged on the leftmost side, the smoke sensor is mounted on the outer wall of the right side of the storage box, and the leakage current transformer is mounted on the outer wall of the right side of the smoke sensor;
the positioning module, the alarm module, the wireless module, the valve, the fire detector, the leakage current transformer and the smoke sensor are all connected with the central microprocessor through connecting wires, and the central microprocessor controls the whole equipment.
Preferably, the central microprocessor is an S3C2440 microprocessor with an ARM920T core.
Preferably, the number of the nozzles is 6-10.
Preferably, dry powder is arranged inside the storage box.
Preferably, the valve is a solenoid valve.
Preferably, the storage box and the control box are externally provided with a fire-resistant layer.
The utility model provides an electric fire detection extinguishing device's application method, utilize foretell electric fire detection extinguishing device, a serial communication port, install the device in electrical equipment, when electrical equipment takes place the conflagration, smoke transducer, the data signal transmission that the fire detector will sense respectively gives central microprocessor, and whether leak current through the current leakage mutual-inductor induced-current and with the data transmission to central microprocessor of collecting, central microprocessor collects the analysis with data, and with data transmission to staff's mobile client who collects through wireless module, central microprocessor is given in the transmission of the concrete position of orientation module positioning device, in time report to the police through alarm module and indicate, central microprocessor opens the valve and carries out automatic fire extinguishing, and carry out real-time supervision to the condition of a fire.
Preferably, when the leakage current transformer senses that the electric potential is generated, the data signal is timely transmitted to the central microprocessor, and the central microprocessor automatically disconnects the main circuit of the circuit.
Compared with the prior art, the invention has the advantages that:
through the whole equipment of central processing unit control, be used for surveying the condition of a fire through the condition of a fire detector, smoke transducer is used for surveying smog, whether the induced current of current leakage transformer leaks electricity and all data transmission to central processing unit that will collect, in time analysis condition of a fire, the major loop of open circuit, data transmission to staff's mobile client who will collect through wireless module, and through the concrete position of orientation module positioning device, alarm module reports to the police and suggests, not only can carry out real-time supervision to the condition of a fire, central processing unit can in time open solenoid valve and put out a fire and handle, avoid electrical equipment's more great loss.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
In the figures, 1-storage tank; 2-a control box; 3-a central microprocessor; 4-a positioning module; 5-an alarm module; 6-a wireless module; 7-a valve; 8-a nozzle; 9-a fire detector; 10-leakage current transformer; 11-a smoke sensor.
Detailed Description
The drawings are for illustration purposes only and are not to be construed as limiting the invention; for the purpose of better illustrating the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; the terms "upper", "lower", "one side", "the other side", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The following detailed description is made with reference to the accompanying drawings.
Example 1
As shown in fig. 1, an electrical fire detection fire extinguishing apparatus comprises a storage tank 1, a control box 2, a central microprocessor 3, a positioning module 4, an alarm module 5, a wireless module 6, a nozzle 8, a fire detector 9, a leakage current transformer 10 and a smoke sensor 11;
the control box 2 is positioned at the top end of the device, a central microprocessor 3 is arranged in the control box 2, and the central microprocessor 3 is an S3C2440 microprocessor taking ARM920T as a core.
The storage box 1 is positioned in the middle of the device, a plurality of nozzles 8 are respectively arranged on the outer walls of the left side and the right side of the storage box 1, a valve 7 is arranged between each nozzle 8 and the storage box 1, and each nozzle 8 is connected to the inside of the storage box 1 through the corresponding valve 7; in this embodiment, the number of the nozzles 8 is 6, dry powder is installed in the storage tank 1, the nozzles 8 are used for spraying the dry powder, and the valves 7 are solenoid valves which can be controlled by the central microprocessor 3 to control the nozzles 8 to spray by controlling the opening and closing of the solenoid valves.
A positioning module 4, an alarm module 5 and a wireless module 6 are respectively arranged between the control box 2 and the storage box 1, the positioning module 4 is positioned at the left end, the alarm module 5 is arranged on the outer wall of the right side of the positioning module 4, and the wireless module 6 is arranged on the outer wall of the right side of the alarm module 5; the positioning module 4 is used for positioning the position of equipment, the alarm module 5 is used for alarming and prompting, and the wireless module 6 is used for connecting a client and transmitting all received signals to a mobile client of a worker.
The fire detector 9, the smoke sensor 11 and the leakage current transformer 10 are sequentially installed on the outer wall of the lower end of the storage box 1, the fire detector 9 is arranged on the leftmost side, the smoke sensor 11 is installed on the outer wall of the right side of the fire detector 9, and the leakage current transformer 10 is installed on the outer wall of the right side of the smoke sensor 11; the fire detector 9 is used for detecting the fire, the smoke sensor 11 is used for detecting smoke, and the leakage current transformer 10 is used for detecting whether electric leakage exists or not and transmitting data signals to the central microprocessor 3 in time.
When two wires of the same loop pass through the same leakage current transformer 10, the sum of the total current vectors of the wires is equal to 0 because the currents on the wires are equal in magnitude and opposite in direction; when the same loop passes through the lead of the leakage current transformer to leak electricity, because the loop has branches, the sum of the current vectors passing through the leakage current transformer 10 is no longer equal to 0, the leakage current transformer 10 senses that electric potential is generated and transmits a data signal to the central microprocessor 3, so that the central microprocessor 3 is pushed to jump off the main loop to play a role in protection.
The positioning module 4, the alarm module 5, the wireless module 6, the valve 7, the fire detector 9, the leakage current transformer 10 and the smoke sensor 11 are all connected with the central microprocessor 3 through connecting wires, and the central microprocessor 3 controls the whole equipment.
For better protection, the storage box 1 and the control box 2 are externally provided with fire-proof layers.
The utility model provides an electric fire detection extinguishing device's use method, install this electric fire detection extinguishing device in electrical equipment, when electrical equipment breaks out the fire, smoke transducer 11, fire detector 9 transmits the signal that senses to central microprocessor 3 respectively, whether induced-current transformer 10 induced-current leaks electricity and with the data transmission to central microprocessor 3 that collects through leakage current, central microprocessor 3 collects the analysis with data, and data transmission to staff's mobile client who collects through wireless module 6, central microprocessor 3 is given in the transmission of 4 positioning device concrete positions of orientation module, in time report to the police through alarm module 5 and indicate, central microprocessor 3 opens each valve and in time put out a fire and handle, and carry out real-time supervision to the fire.
Further, when the leakage current transformer 10 senses that the electric potential is generated, the data signal is transmitted to the central microprocessor 3 in time, and the central microprocessor 3 can disconnect the main circuit in time.
Example 2
The number of the nozzles 8 installed on the outer walls of the left and right sides of the storage tank 1 of the device is 10, and each corresponding nozzle 8 is connected to the inside of the storage tank 1 through a valve for spraying dry powder. The rest is the same as in example 1.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. An electrical fire detection fire extinguishing device is characterized by comprising a storage box, a control box, a central microprocessor, a positioning module, an alarm module, a wireless module, a nozzle, a fire detector, a leakage current transformer and a smoke sensor;
the control box is positioned at the top end of the device, and a central microprocessor is arranged in the control box;
the storage box is positioned in the middle of the device, a plurality of nozzles are mounted on the outer walls of the left side and the right side of the storage box, valves are arranged between the nozzles and the storage box, and the nozzles are connected to the inside of the storage box through corresponding valves;
a positioning module, an alarm module and a wireless module are respectively arranged between the control box and the storage box, the positioning module is positioned at the left end, the alarm module is arranged on the outer wall of the right side of the positioning module, and the wireless module is arranged on the outer wall of the right side of the alarm module;
the fire detector, the smoke sensor and the leakage current transformer are sequentially mounted on the outer wall of the lower end of the storage box, the fire detector is arranged on the left side, the smoke sensor is mounted on the outer wall of the right side of the storage box, and the leakage current transformer is mounted on the outer wall of the right side of the smoke sensor;
the positioning module, the alarm module, the wireless module, the valve, the fire detector, the leakage current transformer and the smoke sensor are all connected with the central microprocessor through connecting wires, and the central microprocessor controls the whole equipment.
2. The electrical fire detection fire extinguishing apparatus of claim 1, wherein the central microprocessor is an S3C2440 microprocessor with an ARM920T core.
3. An electrical fire detection fire extinguishing apparatus according to claim 1, wherein 6 to 10 nozzles are provided.
4. An electrical fire detection fire extinguishing apparatus as claimed in claim 1, wherein the storage tank is provided with dry powder therein.
5. An electrical fire detection fire suppression apparatus as claimed in claim 1, wherein said valve is a solenoid valve.
6. An electrical fire detection fire extinguishing unit as claimed in claim 1, wherein the storage box and the control box are externally provided with a fire resistant layer.
7. A use method of an electric fire detection and fire extinguishing device is characterized in that the device is installed in electric equipment, when fire occurs in the electric equipment, a smoke sensor and a fire detector respectively transmit sensed data signals to a central microprocessor, a current transformer is induced through leakage current to sense whether electricity leaks and transmit the collected data to the central microprocessor, the central microprocessor collects and analyzes the data and transmits the collected data to a mobile client of a worker through a wireless module, a positioning module positions the specific position of the device and transmits the specific position to the central microprocessor, an alarm module timely gives an alarm prompt, the central microprocessor automatically opens a valve to extinguish the fire, and the fire is monitored in real time.
8. The use method of the electrical fire detection and extinguishing device as claimed in claim 7, wherein when the leakage current transformer senses the generation of the electric potential, the data signal is transmitted to the central microprocessor in time, and the central microprocessor automatically disconnects the main circuit of the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196468.7A CN114712751A (en) | 2022-03-02 | 2022-03-02 | Electrical fire detection and extinguishing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196468.7A CN114712751A (en) | 2022-03-02 | 2022-03-02 | Electrical fire detection and extinguishing device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114712751A true CN114712751A (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210196468.7A Pending CN114712751A (en) | 2022-03-02 | 2022-03-02 | Electrical fire detection and extinguishing device and using method thereof |
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| CN (1) | CN114712751A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202677553U (en) * | 2012-06-29 | 2013-01-16 | 吉林瑞科汉斯电气有限公司 | Electrical fire hazard monitoring device |
| CN206541405U (en) * | 2016-07-11 | 2017-10-03 | 深圳市赛飞奇光子技术有限公司 | A kind of residual-current electrical fire monitors detection control system |
| CN107998569A (en) * | 2017-12-29 | 2018-05-08 | 山东天康达安防科技有限公司 | A kind of suspension type perfluor hexanone automatic fire extinguishing system |
| CN110665144A (en) * | 2019-11-13 | 2020-01-10 | 广州瑞港消防设备有限公司 | Novel full-automatic intelligent tanker aircraft dry powder fire extinguishing device |
| CN211929907U (en) * | 2020-05-23 | 2020-11-13 | 武汉芝宇宏拓科技有限公司 | Power distribution box electricity leakage power-off protection device |
| CN112619008A (en) * | 2020-12-22 | 2021-04-09 | 红塔烟草(集团)有限责任公司 | Cigarette fire alarm and fire extinguishing device of cigarette making machine |
| CN113327396A (en) * | 2021-07-01 | 2021-08-31 | 深圳相链科技有限公司 | High-accuracy smoke flame alarm and circuit |
| CN113476769A (en) * | 2021-07-29 | 2021-10-08 | 宜宾市消防救援支队 | Spraying fire extinguishing system based on tap water is water supply water source |
| CN214751428U (en) * | 2021-04-01 | 2021-11-16 | 中国矿业大学 | Wisdom is put out a fire and monitored control system based on singlechip information linkage |
-
2022
- 2022-03-02 CN CN202210196468.7A patent/CN114712751A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202677553U (en) * | 2012-06-29 | 2013-01-16 | 吉林瑞科汉斯电气有限公司 | Electrical fire hazard monitoring device |
| CN206541405U (en) * | 2016-07-11 | 2017-10-03 | 深圳市赛飞奇光子技术有限公司 | A kind of residual-current electrical fire monitors detection control system |
| CN107998569A (en) * | 2017-12-29 | 2018-05-08 | 山东天康达安防科技有限公司 | A kind of suspension type perfluor hexanone automatic fire extinguishing system |
| CN110665144A (en) * | 2019-11-13 | 2020-01-10 | 广州瑞港消防设备有限公司 | Novel full-automatic intelligent tanker aircraft dry powder fire extinguishing device |
| CN211929907U (en) * | 2020-05-23 | 2020-11-13 | 武汉芝宇宏拓科技有限公司 | Power distribution box electricity leakage power-off protection device |
| CN112619008A (en) * | 2020-12-22 | 2021-04-09 | 红塔烟草(集团)有限责任公司 | Cigarette fire alarm and fire extinguishing device of cigarette making machine |
| CN214751428U (en) * | 2021-04-01 | 2021-11-16 | 中国矿业大学 | Wisdom is put out a fire and monitored control system based on singlechip information linkage |
| CN113327396A (en) * | 2021-07-01 | 2021-08-31 | 深圳相链科技有限公司 | High-accuracy smoke flame alarm and circuit |
| CN113476769A (en) * | 2021-07-29 | 2021-10-08 | 宜宾市消防救援支队 | Spraying fire extinguishing system based on tap water is water supply water source |
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Application publication date: 20220708 |