CN221304055U - Intelligent smoke alarm and temperature and humidity monitoring control system - Google Patents
Intelligent smoke alarm and temperature and humidity monitoring control system Download PDFInfo
- Publication number
- CN221304055U CN221304055U CN202323252118.7U CN202323252118U CN221304055U CN 221304055 U CN221304055 U CN 221304055U CN 202323252118 U CN202323252118 U CN 202323252118U CN 221304055 U CN221304055 U CN 221304055U
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- temperature
- lithium battery
- power supply
- control system
- air inlet
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Abstract
本实用新型公开了一种智能化烟雾报警及温湿度监测控制系统，包括外壳和核心电路控制板，所述外壳分为上下两层，所述外壳的上层安装有小LED灯、接收器、屏幕、天线和按键，所述外壳的下层分隔为内设有进风风道、送风风道和锂电池供电区，所述外壳中间安装有红外烟雾检测器，风机固定点处安装有静音离心风机，所述进风风道的另一侧设有锂电池供电区，所述锂电池供电区内安装有温湿度检测器A，所述进风风道内设有静音离心风机固定点，锂电池固定点处安装有聚合物锂电池。本实用新型整体结构体积小，可适应多种场合，设备续航时间长，制作成本低，使用模块化安装后期维修成本低，实现全自动化监测，降低潮湿环境对建筑的危害。
The utility model discloses an intelligent smoke alarm and temperature and humidity monitoring control system, including a shell and a core circuit control board, the shell is divided into two layers, the upper layer of the shell is equipped with a small LED lamp, a receiver, a screen, an antenna and a button, the lower layer of the shell is divided into an air inlet duct, an air supply duct and a lithium battery power supply area, an infrared smoke detector is installed in the middle of the shell, a silent centrifugal fan is installed at the fan fixing point, a lithium battery power supply area is installed on the other side of the air inlet duct, a temperature and humidity detector A is installed in the lithium battery power supply area, a silent centrifugal fan fixing point is provided in the air inlet duct, and a polymer lithium battery is installed at the lithium battery fixing point. The overall structure of the utility model is small in size, can be adapted to a variety of occasions, has a long battery life, low production cost, and low maintenance cost after modular installation, and realizes fully automated monitoring to reduce the harm of humid environment to buildings.
Description
Technical Field
The utility model relates to the technical field of smoke alarm and temperature and humidity control, in particular to an intelligent smoke alarm and temperature and humidity detection control system based on a 51 single-chip microcomputer.
Background
The automatic fire alarm and fire-fighting linkage system plays an irreplaceable role in early prediction of fire, timely fire suppression and personal and property safety guarantee. An increasing number of tragedy shows that fires have seriously jeopardized human society and their natures. Therefore, the high-quality monitoring facilities and the accurate alarm system can greatly improve the survival probability of personnel. The National Fire Protection Association (NFPA) data shows that if the sensitivity of the smoke alarm system is high, the risk of death in a fire is 55% lower than if there were no smoke alarm or if the smoke alarm fails. For families in wooden building houses, the wooden building is likely to decay and mold in places such as wooden beams, door frames and the like due to humid aging, and the hidden fire hazard is more likely to be aggravated.
At present, the products of the household fire alarm system mainly comprise a single built-in buzzer fire alarm detector, and have single function and higher false alarm rate. For the condition that the user is not at home, the traditional fire alarm only alarms and can not effectively remind the user of solving the fire, so that the fire is diffused; the fire alarm monitoring system with high precision and high intelligent display function is high in price, most common household users cannot bear the cost, and coverage rate of the fire alarm monitoring system in the common masses is low. Based on the above factors, the design of the system with the intelligent smoke alarm function and the temperature and humidity monitoring control has important significance. The temperature and humidity and smoke monitoring and remote alarm system not only overcomes the defect that the traditional fire alarm cannot interact remotely, but also meets the requirements of common family users on family fire monitoring. The intelligent smoke alarm and the temperature and humidity monitoring control system can effectively prevent early-stage fire conditions and guarantee life and property safety of people. Therefore, we propose an intelligent smoke alarm and temperature and humidity monitoring control system.
Disclosure of utility model
The intelligent smoke alarm and temperature and humidity monitoring control system based on the 51 single-chip microcomputer is a controller, a lithium battery is used for supplying power, the temperature and humidity in the environment are collected in real time through a DHT22 temperature and humidity sensor, temperature and humidity data are transmitted to a single-chip microcomputer control center and displayed in an OLED screen in real time, and when the humidity exceeds a set threshold value, a serial port sends an instruction to control the fan to rotate, so that the aim of local cooling and dehumidifying is fulfilled; the smoke in the air is monitored through the infrared smoke sensor, when the smoke is detected or when the DHT22 monitors the high temperature condition, an alarm signal is output, audible and visual alarm is carried out, and alarm information is sent to a mobile phone of a user through the GSM communication SIM900A module. The singlechip control module consists of a GSM communication module, a display circuit, a smoke detection module, a temperature and humidity detection module, an independent key circuit and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an intelligent smog warning and humiture monitoring control system, includes shell and core circuit control panel, the shell divide into upper and lower two-layer, little LED lamp, receiver, screen, antenna and button are installed to the upper strata of shell, the lower floor of shell is divided to be equipped with air inlet duct, air supply duct and lithium cell power supply district in, install infrared smoke detector in the middle of the shell, fan fixed point department installs silence centrifugal fan, the opposite side in air inlet duct is equipped with lithium cell power supply district, install temperature and humidity detector A in the lithium cell power supply district, be equipped with silence centrifugal fan fixed point in the air inlet duct, polymer lithium cell is installed to lithium cell fixed point department, through silence centrifugal fan intercommunication between air inlet duct and the air supply duct, be equipped with lithium cell fixed point in the lithium cell power supply district, install temperature and humidity detector B in the air supply duct.
Further, the small LED lamp, the screen and the keys are electrically connected with the core circuit control board.
Further, the receiver and the antenna are electrically connected with the core circuit control board.
Further, a circuit wiring hole A is formed in one side of the lithium battery power supply area.
Further, a circuit wiring hole B is formed in one side of the lithium battery power supply area, and the circuit wiring hole B and the circuit wiring hole A are used for wiring various wires so as to be convenient for connecting various electronic components with the polymer lithium battery and the core circuit control board.
Further, the housing is located at the lithium battery power supply area where the adapter interface for dc power and the USB interface are installed.
Further, silence centrifugal fan, temperature and humidity detector A, temperature and humidity detector B, infrared smoke detector fixed point and infrared smoke detector and core circuit control panel electric connection.
Further, the polymer lithium battery is electrically connected with the core circuit control board.
Further, an air inlet of the mute centrifugal fan is arranged in the air inlet channel, and an air outlet of the mute centrifugal fan is communicated with the air supply channel.
Further, the air inlet duct is communicated with the lithium battery power supply area.
The utility model provides an intelligent smoke alarm and temperature and humidity monitoring control system, which has the following beneficial effects:
(1) According to the utility model, the mute centrifugal fan and the smoke detector fixing point are arranged in the air inlet duct, and the temperature and humidity detector B is arranged at the same time, so that when the smoke detector is used, smoke in the environment can be detected by using the smoke detector, the smoke alarm function of fire temperature alarm is realized, and the temperature and humidity detector A monitors the whole temperature and humidity of the environment, so that the environment is kept in a reasonable humidity range.
(2) The utility model has the advantages of small volume of the whole structure, suitability for various occasions, long equipment endurance time, low manufacturing cost, low maintenance cost in the later period of modular installation and capability of realizing full-automatic monitoring.
Drawings
FIG. 1 is a front view of a smoke alarm system physical enclosure;
FIG. 2 is a side view of the housing of the smoke alarm system;
FIG. 3 is a top view of the housing of the smoke alarm system;
FIG. 4 is an internal structural diagram of the smoke alarm system;
Fig. 5 is a three-dimensional perspective view of the housing of the smoke alarm system.
In the figure: 1. a small LED lamp; 2. a receiver; 3. a screen; 4. a temperature and humidity detector A; 5. an antenna; 6. a lithium battery power supply region; 7. lithium battery fixing points; 8. a housing; 9. a key; 10. an air inlet duct; 11. mute centrifugal fan; 12. an infrared smoke detector; 13. an air supply duct; 14. mute the fixed point of the centrifugal fan; 15. polymerizing the physical battery; 16. an infrared smoke detector fixed point; 17. and a temperature and humidity detector B.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, an intelligent smoke alarm and temperature and humidity monitoring control system comprises a shell 8 and a core circuit control board, wherein the shell 8 is divided into an upper layer and a lower layer, a small LED lamp 1, a receiver 2, a screen 3, an antenna 5 and keys 9 are arranged on the upper layer of the shell 8, an air inlet duct 10, an air inlet duct 13 and a lithium battery power supply area 6 are arranged in the lower layer of the shell 8 in a separated mode, a mute centrifugal fan fixed point 14 is arranged in the air inlet duct 10, an air inlet duct 13 is arranged in the air inlet duct 10, a temperature and humidity detector B17 is arranged in the air inlet duct 13, a mute centrifugal fan 11 is arranged at the mute centrifugal fan fixed point 14, a lithium battery fixed point 7 is arranged in the lithium battery power supply area 6, the air inlet duct 10 is communicated with the air inlet duct 13 through the mute centrifugal fan 11, an infrared smoke detector 12 is arranged in the middle of the lower layer of the shell 8, a polymer lithium battery 15 is arranged at the position of the lithium battery fixed point 7, and a lithium battery power supply area 6 is arranged on the other side of the air inlet duct 10.
The small LED lamp 1, the screen 3 and the keys 9 are electrically connected with the core circuit control board; the receiver 2 and the antenna 5 are electrically connected with the core circuit control board.
The shell 8 is provided with a circuit wiring hole A at one side of the air inlet duct 10, a circuit wiring hole B at one side of the lithium battery power supply area 6, and the circuit wiring hole B and the circuit wiring hole A are used for wiring various wires so as to facilitate connection of various electronic components and components with the polymer lithium battery 15 and a core circuit control board
The air outlet of the mute centrifugal fan 11 is communicated with the air supply duct 10, the air supply duct 10 is communicated with the lithium battery power supply area 6, and the air inlet of the mute centrifugal fan 11 is arranged in the air supply duct 10.
The polymer lithium battery 15 is electrically connected with the core circuit control board, and the mute centrifugal fan 11, the temperature and humidity detector A4, the temperature and humidity detector B17 and the infrared smoke detector 12 are electrically connected with the core circuit control board.
The housing 8 is provided with an adapter interface for dc power and a USB interface at the lithium battery power supply area 6.
It should be noted that, in the operation, first, the humiture detector A4 monitors the humiture in the environment, after the detected value exceeds the set threshold value, a signal is sent to the mute centrifugal fan 11, the mute centrifugal fan 11 starts to operate at a certain rotation speed, at this time, the mute centrifugal fan 11 draws air from the air inlet duct 10, the mute centrifugal fan 11 blows out from the air outlet after rotating at a high speed, finally, the designed air supply duct 13 is used for air outlet, the humiture detector B17 measures the relative humidity of the air in the air supply port, and automatically uploads the relative humidity to the data storage end of the core circuit control board, so as to realize relevant data collection, until when the ambient humidity measured by the humiture detector A4 is lower than the set threshold value, the mute centrifugal fan 11 automatically stops rotating and keeps a dormant standby state, and waits for the next trigger signal, meanwhile, the infrared smoke detector 12 continuously monitors the environment and the smoke condition, if a fire occurs, first, when the temperature rises, exceeds the set temperature threshold value of the mute centrifugal fan 11, the temperature detector A4 sends data to the core circuit control board, and the data is sent to the core circuit control board, and the alarm signal is immediately sent to the core circuit control board, or the alarm signal is immediately sent to the core circuit.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323252118.7U CN221304055U (en) | 2023-11-30 | 2023-11-30 | Intelligent smoke alarm and temperature and humidity monitoring control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323252118.7U CN221304055U (en) | 2023-11-30 | 2023-11-30 | Intelligent smoke alarm and temperature and humidity monitoring control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221304055U true CN221304055U (en) | 2024-07-09 |
Family
ID=91741745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323252118.7U Expired - Fee Related CN221304055U (en) | 2023-11-30 | 2023-11-30 | Intelligent smoke alarm and temperature and humidity monitoring control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221304055U (en) |
-
2023
- 2023-11-30 CN CN202323252118.7U patent/CN221304055U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240709 |