CN113108257A

CN113108257A - Self-excitation fire-fighting lamp based on Internet of things and alarm system

Info

Publication number: CN113108257A
Application number: CN202110438033.4A
Authority: CN
Inventors: 郭敏杰; 高宇
Original assignee: Moutai University
Current assignee: Moutai University
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-07-13

Abstract

The invention discloses a self-excitation fire-fighting and fire-extinguishing lamp based on the Internet of things, which comprises a lamp base and a power supply device, wherein an LED lamp panel is arranged on the lamp base, a circuit board and a plurality of LED lamp beads electrically connected with the circuit board are arranged on the LED lamp panel, a control module is arranged on the LED lamp panel, a gas-producing agent storage module and a dry powder storage module are also arranged between the lamp base and the LED lamp panel, a lampshade used for covering the LED lamp panel can be detachably connected to the LED lamp panel, a fire-extinguishing module and an intelligent self-excitation module are arranged on the lampshade, and the circuit board, the control module, the intelligent self-excitation module, the gas-producing agent storage module and the dry powder storage module are all electrically connected with the power supply device. The invention can realize intelligent self-excitation, zero-pressure storage and directional fire extinguishing, and has the capabilities of real-time alarming, secondary fire extinguishing and power supply cutoff.

Description

Self-excitation fire-fighting lamp based on Internet of things and alarm system

Technical Field

The invention belongs to the field of fire-fighting systems, and particularly relates to a self-excitation fire-fighting lamp based on the Internet of things and an alarm system.

Background

With the improvement of the national economic construction level, the number of high-level high-rise commercial areas and residential areas is increased sharply, and novel large commercial areas are often provided with shopping leisure areas with dense personnel. The number of people in the high-rise building is large, the structure is complex, and the existing fire extinguishing device has a plurality of defects in the use environment. Such as the most common hand-held dry powder fire extinguisher, cart-type dry powder fire extinguisher, backpack dry powder fire extinguisher, etc., it mainly consists of a cylinder, a bottle valve and an injection hose (nozzle). The dry powder fire extinguisher needs a larger storage space during daily storage, and the gas in the steel cylinder is stored at high pressure, so that the explosion danger exists when the dry powder fire extinguisher is collided, and the public is unnecessarily scared; when a fire occurs, the dry powder fire extinguisher can exert the efficacy only by being operated by a person with certain professional knowledge, and if the gas in the steel bottle leaks and the air pressure drops in the storage process, the effect of the dry powder fire extinguisher is greatly reduced. The fine powder sprayed by the dry powder fire extinguisher during operation is easy to cause inhalation pneumonia and chemical pneumonia after excessive inhalation. The liquid fire hydrant system that another kind of often laid also very limits in above fire scene, and fire hydrant system often falls into for the arrangement because of water pressure is not enough in the high-rise building, and the high temperature of liquid conductivity, vapor leads to secondary disasters such as personnel's electric shock, electrical apparatus large tracts of land burns out, personnel scald very easily, except causing bigger economic loss and casualties, still makes fire control emergency work more difficult.

When a fire disaster occurs in a public place, the scene is more disordered, and due to the escape instinct of people, the people in the fire scene are busy with self rescue and neglect to control the fire condition. The existing indoor automatic water spraying fire extinguishing system is slow in fire extinguishing speed, does not have the capability of instantly and intensively extinguishing fire, is easy to cause large-area and regional damage to electrical equipment, can disturb smoke in a fire scene, and is not suitable for evacuation and escape of people. Dry powder fire-fighting bombs, which are generally activated by temperature, are often placed in corners or in places where fires are likely to occur, but in reality, once the fire-starting point is not within the sensing range of the device (the sensing range is generally very limited), the optimal fire-extinguishing time point is easily missed, and the fire becomes larger; when the fire becomes large, the dry powder fire-fighting bomb can not be used even if activated. Other rescue measures such as a fire engine are often influenced by factors such as road conditions and the like, and the fire can not be dealt with in time. The fire engine has inherent limitations that firstly, the operation height is relatively low, secondly, the maximum expansion angle of the working arm is small, and thirdly, the time for completing the extension of the mechanical arm once is long, which is limited by the manufacturing process and is difficult to have greater breakthrough.

Disclosure of Invention

The invention aims to provide a self-excitation fire-fighting lamp based on the Internet of things and an alarm system, so as to solve the problems in the prior art, realize intelligent self-excitation, zero-pressure storage and directional fire extinguishing, and have the capabilities of real-time alarm, secondary fire extinguishing and power supply cutoff.

In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a self-excitation formula fire control lamps and lanterns that put out a fire based on thing networking which characterized in that: comprises a lamp base and a power supply device, wherein an LED lamp panel is arranged on the lamp base, a circuit board and a plurality of LED lamp beads electrically connected with the circuit board are arranged on the LED lamp panel, the LED lamp panel is provided with a control module, a gas generating agent storage module and a dry powder storage module are also arranged between the lamp base and the LED lamp panel, the LED lamp panel can be detachably connected with a lampshade for covering the LED lamp panel, the lampshade is provided with a fire extinguishing module and an intelligent self-excitation module, the fire extinguishing module is communicated with the gas generating agent storage module and the dry powder storage module, the intelligent self-excitation module is in electric signal connection with the gas production agent storage module and the dry powder storage module, the circuit board, the control module, the intelligent self-excitation module, the gas production agent storage module and the dry powder storage module are all electrically connected with the power supply device.

Further, the gas production agent storage module and the dry powder storage module both comprise a stainless steel pressure-bearing cavity, and a pipeline is communicated between the two stainless steel pressure-bearing cavities.

Further, the fire extinguishing module comprises a stainless steel nozzle, and a conduit is communicated between the stainless steel nozzle and the dry powder storage module.

Furthermore, the intelligent self-excitation module comprises a thermosensitive wire and a temperature-sensitive smoke-sensitive linkage sensor, and the thermosensitive wire and the temperature-sensitive smoke-sensitive linkage sensor of the self-excitation fire-fighting lamp are in electric signal connection with the gas generating agent storage module and the dry powder storage module.

Furthermore, the LED panel is also provided with a heat dissipation port

The invention also provides the following technical scheme: the alarm system is based on the self-excitation fire-fighting and extinguishing lamp and further comprises a real-time alarm module, and the real-time alarm module is in electric signal connection with the intelligent self-excitation module.

Further, real-time warning includes the fire control steam whistle, fire control steam is connected with the bayonet socket, be equipped with the gas circuit on the gas production agent storage module, the gas circuit with the bayonet socket intercommunication.

Furthermore, the real-time alarm module is connected with the control module, and the control module is electrically connected with the circuit board.

Compared with the prior art, the invention has the beneficial effects that:

the self-excitation fire-fighting lamp and the alarm system based on the Internet of things have the advantages of obvious product design compared with the traditional fire-fighting facilities, and greatly improve the fire-fighting efficiency and the success rate at the arrangement position. Under the common condition, ignition points generally randomly appear around a room or a vehicle body, and the system is located at the top in the middle of an area (such as down lamps and lamp belts in the room, and the arrangement of the down lamps and the lamp belts to the top around the area can be increased) which is an advantageous position for fire extinguishment. For the flame, the temperature above the flame is higher, the smoke quantity is larger, and the temperature, the temperature difference, the smoke and the like of all directions in the whole area can be sensed conveniently at the position; the suppression of the fire point at the fire extinguishing advantage position is more targeted, and the fire extinguishing efficiency is improved. The whole fire fighting system is started and implemented without personnel participation, and conforms to the development trend of intelligent Internet of things homes.

2, the self-excitation fire-fighting lamp can be transformed and upgraded without changing the appearance of the existing lamp, and the fire extinguishing system is partially hidden in the self-excitation fire-fighting lamp; the appearance and the shape of the existing ceiling lamp can be also improved, the main body part of the fire-fighting system is highlighted, and the safe psychological experience is improved; or the fire-fighting module is beautified and decorated to be used as a part of the attractive shape of the lamp, so that the aesthetic feeling enjoyment of the public is improved. The self-excitation fire-fighting lamp provided by the invention has the advantages that the attractiveness and firmness of the lamp cannot be influenced, the aluminum alloy or stainless steel module shell has good heat absorption and heat dissipation performance, and the service life and the performance of the lamp are prolonged to a certain extent.

3, the self-excitation fire-fighting lamp and alarm system based on the Internet of things has the characteristics of flexibility, modularization and intellectualization, and can flexibly combine and replace modules according to the size and type of a space (a living room, a bedroom, a kitchen, a storeroom, a cloakroom, a washroom, a balcony, an office, a box, a hall, a basement, a parking place, a shop, a warehouse, a hotel lobby, an elevator and other series of businesses, residence places, various transportation tools and the like), layout, application and the like, so that various fire-fighting requirements are met. After the fire-fighting task is completed, the consumed modules can be independently replaced, and the standby module only needs to be subjected to simple inspection and test, so that the requirement of economy and environmental protection is met.

4, the alarm system is perfectly integrated with the lamp, does not need to occupy additional precious space, and does not influence the visual attractiveness. The modular components of the device also provide a more economical and environment-friendly solution for repeated use.

Drawings

FIG. 1 is a schematic structural view of a self-excited fire extinguishing lamp according to the present invention;

FIG. 2 is a bottom view of a lampshade in the self-excited fire fighting lamp of the present invention;

fig. 3 is a schematic structural view of an LED lamp panel in the self-excitation fire-fighting lamp according to the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: reinforced concrete floor 1, lamps and lanterns base 2, LED lamp panel 3, fixed screw group 4, lamp shade 5, product gas agent storage module 6, dry powder storage module 7, directional fire extinguishing module 8, intelligent self-excitation module 9, real-time alarm module 10, LED lamp pearl 11, thermovent 12, fastening screw opening 13, power supply unit 14, reserve control module 15, main control module 16.

Embodiment 1 as shown in attached fig. 1, fig. 2 and fig. 3, a self-excitation fire-fighting lamp based on thing networking, its characterized in that: the lamp comprises a lamp base 2 and a power supply device 14, wherein the lamp base 2 is fixed with a reinforced concrete floor 1 through screws, an LED lamp panel 3 is arranged on the lamp base, a circuit board and a plurality of LED lamp beads 11 electrically connected with the circuit board are arranged on the LED lamp panel 3, a control module is arranged on the LED lamp panel 3 and comprises a main control module 16 and a standby control module 15, wherein the standby control module 15 and the main control module 16 are in backup with each other, a gas generating agent storage module 6 and a dry powder storage module 7 are also arranged between the lamp base 2 and the LED lamp panel 3, the gas generating agent storage module 6 and the dry powder storage module 7 respectively comprise a stainless steel pressure-bearing cavity, a pipeline is communicated between the two stainless steel pressure-bearing cavities, a lampshade 5 for covering the LED lamp panel 3 can be detachably connected on the LED lamp panel 3, and a fire extinguishing module and an intelligent self-excitation module 9 are arranged on the lampshade 5, the fire extinguishing module with produce gas agent storage module 6 with dry powder storage module 7 intercommunication, it is specific, the fire extinguishing module includes the stainless steel shower nozzle, the stainless steel shower nozzle with the intercommunication has the pipe between the dry powder storage module 7, intelligent self-excitation module 9 with produce gas agent storage module 6 with dry powder storage module 7 electricity signal connection, it is specific, intelligent self-excitation module 9 includes heat-sensitive line and temperature-sensitive smoke detection linkage sensor, self-excitation formula fire control fire-fighting lamp heat-sensitive line and temperature-sensitive smoke detection linkage sensor with produce gas agent storage module 6, dry powder storage module 7 electricity signal connection, circuit board, control module, intelligent self-excitation module 9, produce gas agent storage module 6 with dry powder storage module 7 all with power supply unit 14 electricity is connected.

Embodiment 2, an alarm system, based on self-excitation formula fire control fire extinguishing lamps and lanterns in embodiment 1, still includes real-time alarm module 10, real-time alarm module 10 with intelligent self-excitation module 9 electricity signal connection. The real-time alarm comprises a fire-fighting steam whistle, the fire-fighting steam is connected with a bayonet, the gas production agent storage module is provided with a gas circuit, and the gas circuit is communicated with the bayonet. The real-time alarm module 10 is connected with the control module, and the control module is electrically connected with the circuit board.

The implementation process is as follows: the gas generating agent storage module 6, the dry powder storage module 7 and the LED lamp panel 3 are sequentially connected and fixed with the lamp base 2 through the fixing screw group 4. The directional fire extinguishing module 8, the intelligent self-excitation module 9 and the real-time alarm module 10 are respectively connected with the dry powder storage module 7, the gas production agent storage module 6 and the main control module 16 through threaded ports, and corresponding circuit plugs are connected. After the device is installed, the openings of the directional fire extinguishing module 8 and the intelligent self-excitation module 9 on the lampshade 5 are aligned with the corresponding modules, and the lampshade 5 is locked to be connected and fastened with the LED lamp panel 3.

The gas producing agent storage module 6 and the dry powder storage module 7 adopt a stainless steel pressure-bearing cavity during production, and the cavity is communicated with each other through a pipeline so as to completely bear working pressure. The directional fire extinguishing module 8 adopts an improved stainless steel nozzle, so that the dry powder extinguishing agent can be rapidly and completely sprayed out during operation. The intelligent self-excitation module 9 comprises two thermosensitive wires and a temperature-sensitive smoke-sensitive linkage sensor, the working temperature ranges of the two thermosensitive wires can be adjusted according to actual needs, backup is carried out between the thermosensitive wires, and different trigger smoke concentrations can be set according to needs when the working temperature of the temperature-sensitive smoke-sensitive linkage sensor is consistent with the working temperature range of the thermosensitive wires; the two thermosensitive wires and the temperature-sensitive smoke-sensitive linkage sensor are in parallel connection, and any one group of the two thermosensitive wires and the temperature-sensitive smoke-sensitive linkage sensor can reach the working condition, namely, the gas-producing agent storage module 6, the dry powder storage module 7 and the real-time alarm module 10 are triggered. Real-time alarm module 10 includes two sets of fire-fighting steam whistle, the fire-fighting steam whistle passes through the bayonet socket and is connected with the gas circuit that produces gas agent storage module 6 and reserve, after intelligent self-excitation module 9 activates, the fire-fighting steam whistle produces sharp-pointed warning and rings, and the air current blows micro-gap switch, activate reserve control module 15 or main control module 16, (can set up corresponding procedure in two sets of control module and carry out the message propelling movement to the cell-phone SMS that the user bound, little letter, QQ etc. and carry out the message propelling movement, and control LED lamp panel 3 one-tenth flashing mode, there is independent chargeable power in two sets of control module, guarantee under the condition of no outside power supply, continuously push message 10 minutes). When the fire is not controlled in time, and the standby control module 15 or the main control module 16 is burnt out, the internal circuit generates a primary instant short circuit to activate the leakage short circuit protection device in the building, so that the whole burning building is powered off.

In this embodiment, the intelligent self-excitation module 9 mainly uses a thermosensitive wire, and the temperature-sensitive smoke-sensitive linkage sensor (connected to the stand-by independent self-charging power supply) simultaneously serves as a starting signal for the self-excitation module 9, and when any sensor detects an abnormal heat source, an abnormal temperature difference or abnormal smoke, the self-excitation module 9 enters a working mode to excite the zero-pressure gas generation and dry powder storage module 7, so that the fire condition can be intervened and suppressed at the initial stage of the fire. The intelligent self-excitation module 9 is not influenced by system power supply, and the working mode is safe and reliable.

In the embodiment, the special gas producing agent for the automatic fire extinguisher is adopted, and the gas producing agent exists as a stable solid substance in a non-working state, so that the gas producing agent occupies small space and has high gas producing efficiency; the dry powder storage module 7 is used for aiming at the requirements of a specific fire-fighting place, the content is any one or more of ABC dry powder fire extinguishing agents, and future improved human body safety fire extinguishing agents can also be used. The zero-pressure storage module is connected with the dry powder storage module 7 through a locking device, and the whole system is in a zero-pressure state when the self-excitation module 9 is not activated, so that the pressure leakage problem and the corresponding storage and transportation risks of the traditional pressure storage type dry powder fire fighting device are avoided.

In this embodiment, the directional fire extinguishing module 8 and the dry powder storage module 7 are connected with an adjustable directional nozzle, and the nozzle can adjust parameters such as direction angle, coverage area and effective distance of the dry powder nozzle during installation according to factors such as use places, use heights and use spaces. In view of the fact that fire disasters are all caused by points and faces, according to the function positioning of early prevention of fire discovery, the system is provided with the intelligent self-excitation modules 9 in multiple directions, once a fire disaster is discovered in one direction, the self-excitation modules 9 in the area are activated in time, so that the gas generating agent can generate gas rapidly, 6MPa high-pressure gas far higher than 1.5MP of a common dry powder fire extinguisher is achieved, the fire extinguishing dry powder is blown rapidly to cover the whole fire disaster area, the fire disaster all-around spreading condition is avoided, and the fire extinguishing efficiency of the system is improved.

In this embodiment, the real-time alarm module 10 and the zero-pressure gas generation module are connected to a common fire siren, so that a sharp and special alarm sound can be generated while gas is generated, a fire alarm can be given, and personnel in the same area can be reminded to take a fire emergency plan. Meanwhile, the self-excitation module 9 is connected with the real-time alarm module 10 (connected with the standby independent self-charging power supply), the real-time alarm module 10 is connected with the Internet of things, when abnormal high temperature, temperature difference or smoke occurs in an area, message pushing is carried out on mobile phone short messages, WeChat messages, QQ and the like bound by a user at the first time, and the user can communicate with site personnel in a telephone mode in time after receiving the messages, so that other people can help to investigate dangerous situations; the property can be reported through a community access control system, the community property can be timely sent to people to check the alarming residents, or the unmanned aerial vehicle is adopted to carry the fire extinguishing bomb to lift off for confirmation, and the function is particularly practical for the family users. If the abnormal condition is further aggravated and reaches the critical point of the intelligent self-excitation module 9, the fire-fighting system of the lamp is automatically activated, and meanwhile, more intensive message pushing is carried out.

In this embodiment, the modules can be combined to be made into any shape according to different lamps, such as a 90-degree fan shape (suitable for circular lamps, irregular lamps, and the like), a rectangular cube (suitable for rectangular lamps, lamp strips, and the like), a cylinder shape (suitable for downlights, and the like), and the like. In the case of a fire, after concentrated fire extinguishing in a certain direction, the fire may be reignited. At the moment, the modules which are arranged in other positions and are not activated still have fire extinguishing capacity, and once the fire is reignited, secondary fire extinguishing can be carried out. The overall fire fighting capacity can be greatly improved, the time is strived for as much as possible for the intervention of external rescue force, and the possibility is strived for as much as possible for the evacuation of people and the transfer of property.

In this embodiment, when a fire is detected, after the intelligent self-excitation module 9 sends out an alarm signal from the real-time alarm module 10, the safety circuit is momentarily short-circuited once, so that the leakage protector of the power supply trunk line in the site works, and the power supply is cut off, thereby preventing a general fire from developing into an electrical appliance fire.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present invention should be determined by the content of the claims, and the description of the embodiments and the like in the specification should be used to interpret the content of the claims.

Claims

1. The utility model provides a self-excitation formula fire control lamps and lanterns that put out a fire based on thing networking which characterized in that: comprises a lamp base and a power supply device, wherein an LED lamp panel is arranged on the lamp base, a circuit board and a plurality of LED lamp beads electrically connected with the circuit board are arranged on the LED lamp panel, the LED lamp panel is provided with a control module, a gas generating agent storage module and a dry powder storage module are also arranged between the lamp base and the LED lamp panel, the LED lamp panel can be detachably connected with a lampshade for covering the LED lamp panel, the lampshade is provided with a fire extinguishing module and an intelligent self-excitation module, the fire extinguishing module is communicated with the gas generating agent storage module and the dry powder storage module, the intelligent self-excitation module is in electric signal connection with the gas production agent storage module and the dry powder storage module, the circuit board, the control module, the intelligent self-excitation module, the gas production agent storage module and the dry powder storage module are all electrically connected with the power supply device.

2. The self-excited fire-fighting fire extinguishing lamp based on the internet of things as claimed in claim 1, wherein: the gas production agent storage module and the dry powder storage module both comprise a stainless steel pressure-bearing cavity, and a pipeline is communicated between the two stainless steel pressure-bearing cavities.

3. The self-excited fire-fighting fire extinguishing lamp based on the internet of things as claimed in claim 2, wherein: the fire extinguishing module comprises a stainless steel spray head, and a guide pipe is communicated between the stainless steel spray head and the dry powder storage module.

4. The self-excited fire-fighting fire extinguishing lamp based on the internet of things as claimed in claim 3, wherein: the intelligent self-excitation module comprises a heat-sensitive wire and a temperature-sensitive smoke-sensitive linkage sensor, and the heat-sensitive wire and the temperature-sensitive smoke-sensitive linkage sensor of the self-excitation fire-fighting lamp are in electric signal connection with the gas generating agent storage module and the dry powder storage module.

5. The self-excited fire-fighting lamp and alarm system based on the internet of things as claimed in claim 6, wherein: and the LED panel and the like are also provided with a heat dissipation port.

6. An alarm system, based on the self-excited fire-fighting lamp of claim 5, characterized in that: the intelligent self-excitation device is characterized by further comprising a real-time alarm module, wherein the real-time alarm module is in electric signal connection with the intelligent self-excitation module.

7. An alarm system according to claim 5, wherein: the real-time alarm comprises a fire-fighting steam whistle, the fire-fighting steam is connected with a bayonet, the gas production agent storage module is provided with a gas circuit, and the gas circuit is communicated with the bayonet.

8. An alarm system according to claim 7, wherein: the real-time alarm module is connected with the control module, and the control module is electrically connected with the circuit board.