Fire-fighting monitoring alarm equipment for chemical safety

Abstract

The utility model discloses fire-fighting monitoring and alarming equipment for chemical safety, and belongs to the technical field of fire-fighting monitoring and alarming. Comprising a monitoring integrated shell, a control module and a wireless communication module are arranged in the monitoring integrated shell, the control module is connected with an alarm module, a display module and a camera module, and the control module is externally connected with a sensing detection assembly. The sensing detection assembly comprises a noise module, a gas sensor, a temperature sensor and a smoke sensor, the noise module is arranged, when the noise module detects noise in a factory area, the noise transmits a signal to the control module in the monitoring integrated shell, and when the noise is larger than a set threshold range, the smoke sensor sends the signal to the control module. If small-scale explosion occurs in the factory, the control module cuts off the power supply master control switch, so that the line safety is ensured, chain reaction is avoided, and the line damage is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of fire monitoring and alarm technology, and more specifically, to a fire monitoring and alarm device for chemical safety. Background Art

[0002] At present, most of the fire prevention work is to prepare fire-fighting equipment, develop escape routes, isolate flammable items, etc. Most of these are measures taken after a fire occurs. The fire warning work is to warn of potential fire hazards before the fire occurs. Chemical plants mainly contain a large number of chemical components, and explosions caused by improper operation of personnel and fires caused by pipeline leakage often occur.

[0003] In the related art, chemical sites need to install fire monitoring and alarm equipment in order to detect fire in time and give early warning. For example, the patent with the prior art announcement number CN204066309U provides a fire monitoring and alarm equipment, including a shell, a mainboard is arranged in the shell, a control module is arranged on the mainboard, and a communication module, a power supply device, a display device and an alarm device connected to the control module are connected to the communication module. The communication module is connected to an external sensor. The power supply device includes a power control unit connected to the control module, a power switching button is arranged in the power control unit, and the power control unit is connected to an external power supply and a backup power supply. By adopting CAN communication, the communication distance is long and the anti-interference ability is strong. The LCD screen and touch screen are used to provide a friendly interpersonal interface, which is convenient for users to set up and operate. The main and backup power automatic switching function is adopted. When the main power is undervoltage or power off, the backup power continues to provide power to the system. It has an audible and visual alarm function. When there is a fire hazard, the alarm information is issued in advance, and the information can be saved to the database.

[0004] Although the above-mentioned prior art solutions can send out alarm information in advance when there is a fire hazard by setting up sound and light alarm functions, and can save the information to the database, the existing monitoring alarm equipment cannot effectively monitor pipeline gas leakage and noise. Gas leakage is difficult to detect quickly, which can easily cause huge hidden dangers. In addition, if explosion and combustion occur, the line power supply cannot be cut off in time, and the fire will expand and cause a chain reaction.

[0005] In view of this, we propose a fire monitoring and alarm equipment for chemical safety. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of this application is to provide a fire monitoring and alarm device for chemical safety, which solves the technical problem that the existing monitoring and alarm equipment cannot effectively monitor pipeline leakage gas and noise, realizes dual-channel monitoring of factory noise and gas, and can deal with it in time.

[0008] 2. Technical solution

[0009] The present application provides a fire monitoring and alarm device for chemical safety, including a monitoring integrated shell, wherein a control module and a wireless communication module are arranged inside the monitoring integrated shell, the control module is connected to an alarm module, a display module and a camera module, and the control module is externally connected to a sensor detection component.

[0010] Preferably, the sensor detection component includes a noise module, a gas sensor, a temperature sensor and a smoke sensor.

[0011] Preferably, the gas sensor, temperature sensor and smoke sensor are connected to a control module, the control module is connected to an alarm module, the alarm module includes an audible and visual alarm light and a speaker, and a speaker is provided on one side of the audible and visual alarm light.

[0012] Preferably, the display module is arranged on the front side of the monitoring integrated shell, and the camera module is embedded in the monitoring integrated shell arranged above the display module.

[0013] Preferably, an external power supply connector is provided at the bottom end of the monitoring integrated shell, a backup power supply compartment is provided at one side of the monitoring integrated shell, and a backup power supply is provided inside the backup power supply compartment.

[0014] Preferably, mounting plates are provided at the four ends of the monitoring integrated housing, and the mounting plates are provided with mounting grooves for connection with the wall through bolts.

[0015] Preferably, the noise module is connected to a control module, and the control module is connected to a main power control switch.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0018] (1) The present application is provided with a noise module. When the noise module detects the noise inside the factory, the noise transmits a signal to the control module inside the monitoring integrated shell. When the noise is greater than the set threshold range, it indicates that a small-scale explosion has occurred in the factory. The control module cuts off the main power switch to ensure the safety of the line, avoid triggering a chain reaction, and reduce damage to the line.

[0019] (2) The present application is provided with a gas sensor, a temperature sensor and a smoke sensor for detecting gas, smoke and temperature respectively. When an abnormality is detected in one of them, a signal is transmitted to the control module, and the control module activates the alarm device. The alarm light and the speaker will start to emit a sound to remind the staff, and the information is transmitted to the mobile terminal background for recording through the wireless module. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of another embodiment of the present utility model;

[0022] Figure 3 This is a flowchart of the noise module process of the utility model;

[0023] Figure 4 This is a structural diagram of the sensor process of the utility model;

[0024] Explanation of the numbers in the figure: 110, monitoring integrated housing; 111, display module; 112, mounting plate; 113, backup power compartment; 114, external power connector; 115, camera module; 120, alarm module; 121, speaker; 122, sound and light alarm lamp; 130, noise module; 131, temperature sensor; 132, smoke sensor; 133, gas sensor. DETAILED DESCRIPTION

[0025] The present application is further described in detail below in conjunction with the accompanying drawings.

[0026] Embodiment 1

[0027] See also Figure 1-4 The utility model provides an embodiment: a fire monitoring and alarm device for chemical safety, including a monitoring integrated housing 110, wherein a control module and a wireless communication module are arranged inside the monitoring integrated housing 110, the control module is connected to an alarm module 120, a display module 111 and a camera module 115, and a sensor detection component is connected to the outside of the control module, wherein the sensor detection component includes a noise module 130, a gas sensor 133, a temperature sensor 131 and a smoke sensor 132, wherein the gas sensor 133, the temperature sensor 131 and the smoke sensor 132 are connected to the control module, the noise module 130 is connected to the control module, and the control module is connected to a power supply master control switch. When the noise module 130 detects the internal noise of the factory area, the noise transmits a signal to the control module inside the monitoring integrated housing 110, and when the noise is greater than the set threshold range, it indicates that a small-scale explosion occurs in the factory area, and the control module cuts off the power supply master control switch to ensure the safety of the line, avoid triggering a chain reaction, and reduce the damage to the line, and when it is less than the set threshold, the noise module 130 continues to detect.

[0028] Among them, the control module is connected to the alarm module 120, the alarm module 120 includes an audible and visual alarm light 122 and a speaker 121, and the speaker 121 is arranged on one side of the audible and visual alarm light 122. The gas sensor 133, the temperature sensor 131 and the smoke sensor 132 are respectively used to detect gas, smoke and temperature. When one of them is detected to be abnormal, the signal is transmitted to the control module, the control module will start the alarm device, the audible and visual alarm light 122 and the speaker 121 will start to make a sound to remind the staff, and transmit the information to the mobile terminal background for recording through the wireless module.

[0029] Embodiment 2

[0030] The utility model proposes a fire monitoring and alarm device for chemical safety, compared with the first embodiment, please refer to Figure 1-4 The display module 111 is arranged on the front of the monitoring integrated housing 110, and the camera module 115 is embedded in the monitoring integrated housing 110 above the display module 111. The camera module 115 monitors the picture in real time and transmits it to the background wirelessly for easy query.

[0031] Among them, an external power supply connector 114 is provided at the bottom of the monitoring integrated shell 110, and a backup power supply compartment 113 is provided on one side of the monitoring integrated shell 110. A backup power supply is provided inside the backup power supply compartment 113. When the external power supply is cut off, the backup power supply continues to provide emergency power for the system.

[0032] Among them, mounting plates 112 are arranged at the four ends of the monitoring integrated housing 110 , and mounting grooves are opened on the mounting plates 112 for connection with the wall through bolts, so as to facilitate the fixed installation of the monitoring integrated housing 110 .

[0033] In summary, when a fire monitoring alarm device for chemical safety disclosed in the embodiment of the present application is in use, when the noise module 130 detects the internal noise in the factory area, the noise transmits a signal to the control module inside the monitoring integrated housing 110. When the noise is greater than the set threshold range, it indicates that a small-scale explosion has occurred in the factory area. The control module cuts off the main power control switch to ensure the safety of the line, avoid triggering a chain reaction, and reduce the damage to the line. When it is less than the set threshold, the noise module 130 continues to detect, and the gas sensor 133, the temperature sensor 131 and the smoke sensor 132 are used to detect gas, smoke and temperature respectively. When an abnormality is detected in one of them, the signal is transmitted to the control module, and the control module will start the alarm device, and the sound and light alarm lamp 122 and the speaker 121 will start to emit a sound to remind the staff, and transmit the information to the mobile terminal background record through the wireless module. The backup power supply compartment 113 is provided with a backup power supply inside. When the external power supply is cut off, the backup power supply continues to provide emergency power for the system.

[0034] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fire monitoring and alarm device for chemical safety, characterized in that: The invention comprises a monitoring integrated housing (110), wherein a control module and a wireless communication module are arranged inside the monitoring integrated housing (110), the control module is connected to an alarm module (120), a display module (111) and a camera module (115), and the control module is externally connected to a sensor detection component.

2. The fire monitoring and alarm equipment for chemical safety according to claim 1 is characterized in that: The sensor detection component comprises a noise module (130), a gas sensor (133), a temperature sensor (131) and a smoke sensor (132).

3. The fire monitoring and alarm equipment for chemical safety according to claim 2 is characterized in that: The gas sensor (133), the temperature sensor (131) and the smoke sensor (132) are connected to a control module, the control module is connected to an alarm module (120), the alarm module (120) comprises an audible and visual alarm light (122) and a loudspeaker (121), and the loudspeaker (121) is provided on one side of the audible and visual alarm light (122).

4. The fire monitoring and alarm equipment for chemical safety according to claim 1 is characterized in that: The display module (111) is arranged on the front side of the monitoring integrated housing (110), and the camera module (115) is embedded in the monitoring integrated housing (110) arranged above the display module (111).

5. The fire monitoring and alarm equipment for chemical safety according to claim 1 is characterized in that: An external power connector (114) is provided at the bottom of the monitoring integrated housing (110), a backup power compartment (113) is provided on one side of the monitoring integrated housing (110), and a backup power supply is provided inside the backup power compartment (113).

6. The fire monitoring and alarm equipment for chemical safety according to claim 1 is characterized in that: The four ends of the monitoring integrated housing (110) are provided with mounting plates (112), and the mounting plates (112) are provided with mounting grooves for connection with a wall through bolts.

7. The fire monitoring and alarm equipment for chemical safety according to claim 2 is characterized in that: The noise module (130) is connected to a control module, and the control module is connected to a power master control switch.

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