Fire-fighting monitoring detection alarm device

Abstract

The utility model relates to the technical field of fire-fighting monitoring, in particular to a fire-fighting monitoring detection alarm device which comprises a shell, a fire-fighting alarm, turbine blades and a motor, the fire-fighting alarm is detachably installed inside the shell, the turbine blades are embedded in the middle of the bottom of the shell and rotationally connected with the shell, and the motor is connected with the shell. The motor is embedded in the fire alarm; a plurality of air outlets are formed in the side face of the shell, a laser transmitter is fixedly arranged on the side wall of the shell, a plurality of detection sensors are arranged on the laser transmitter at the same time, a probe of each detection sensor is located in an independent air flowing channel, it can be guaranteed that the probes do not interfere with one another, and meanwhile the detection sensors and the fire alarm are of a slot type connecting structure. Quick plugging can be realized, and subsequent maintenance and replacement are facilitated; the hidden turbine blades are adopted as an active air inlet structure, the speed of smoke and temperature in air passing through an air flowing channel can be increased, and therefore the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire monitoring, in particular to a fire monitoring detection and alarm device. Background Art

[0002] Fire monitoring and alarm devices are important equipment used for early detection and alarm of fires. They usually include smoke detectors, temperature detectors, flame detectors and manual alarm buttons. Their working principle is to monitor smoke, temperature changes or flame signals in the environment. When an abnormal situation is detected, an alarm signal is immediately issued to ensure a quick response.

[0003] Fire monitoring systems play a vital role in modern society. They can monitor fire risks in real time and win precious time for rescue operations. However, they still have certain problems: 1) The detection sensors used in traditional fire monitoring are of a single type and cannot perform multi-faceted detection; 2) The detection sensors and fire alarms are connected in a fixed manner, which is inconvenient for subsequent maintenance or replacement of the detection sensors; 3) There is no active air intake structure or the active air intake efficiency is poor; Therefore, in view of the above situation, there is an urgent need to develop a fire monitoring detection and alarm device to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the present invention is to provide a fire monitoring, detection and alarm device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a fire monitoring, detection and alarm device, comprising a housing, a fire alarm, a turbine blade and a motor, wherein the fire alarm is detachably mounted inside the housing, the turbine blade is embedded in the middle of the bottom of the housing and is rotatably connected to the housing, and the motor is embedded in the interior of the fire alarm;

[0006] There are multiple air outlets on the side of the shell, a laser emitter is fixed on the side wall of the shell, a lens is installed on the emitting end of the laser emitter, a groove is provided at the bottom of the laser emitter, a fuse is embedded in the groove, and a plurality of inclined platforms are fixed on the inner wall of the shell at equal distances in a ring shape.

[0007] Preferably, a plurality of slots are provided on the side of the fire alarm, and detection sensors are detachably connected to the inside of the slots. The detection sensors are electrically connected to the fire alarm through the slots. Specifically, different types of detection sensors can be plugged in through the multiple slots to achieve different fire monitoring effects.

[0008] Preferably, a plurality of detection sensors are provided. Specifically, the detection sensors may be smoke sensors, temperature sensors, flame detection sensors, and the like.

[0009] Preferably, the motor's shaft passes through and extends to the bottom of the fire alarm, and the turbine blades are driven and connected to the motor's shaft. Specifically, the motor is set up to drive the turbine blades to rotate, thereby promoting external air to flow through the detection sensor and improving the detection effect.

[0010] Preferably, an air flow channel is formed between adjacent inclined platforms, the detection sensor is located inside the channel, and the turbine blades, the air flow channel, and the air outlet are connected in sequence. Specifically, the set turbine blades can effectively increase the air intake volume and air intake speed.

[0011] Preferably, the lower surface of the turbine blade is flush with the lower surface of the outer casing, and there is a 2mm gap between the edge of the turbine blade and the outer casing. Specifically, it can ensure aesthetics while having sufficient air intake efficiency, and at the same time avoid sucking in debris and jamming the turbine blade.

[0012] Compared with the existing technology, the present invention provides a fire monitoring detection alarm device with the following beneficial effects:

[0013] It is also equipped with multiple detection sensors, and the probes of each detection sensor are located in an independent air flow channel to ensure that they do not interfere with each other. At the same time, the detection sensor and the fire alarm adopt a slot-type connection structure, which can be quickly plugged in and facilitate subsequent maintenance and replacement;

[0014] It uses hidden turbine fan blades as the active air intake structure, which can increase the rate at which smoke and temperature in the air pass through the air flow channel, thereby improving detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0018] Figure 3 This is an exploded view of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fire alarm of this utility model;

[0020] Figure 5This is a schematic diagram of the structure of the housing and fire alarm of the utility model;

[0021] Figure 6 It is a partial cross-sectional view of the shell of the utility model.

[0022] In the figure: 10, casing; 101, air outlet; 102, laser emitter; 103, lens; 104, fuse; 105, ramp; 20, fire alarm; 201, slot; 202, detection sensor; 30, turbine blade; 40, motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] Example:

[0026] See also Figures 1-6 The utility model provides a technical solution: a fire monitoring, detection and alarm device, comprising a housing 10, a fire alarm 20, a turbine blade 30 and a motor 40. The fire alarm 20 is detachably mounted inside the housing 10, the turbine blade 30 is embedded in the middle of the bottom of the housing 10 and is rotatably connected to the housing 10, and the motor 40 is embedded in the interior of the fire alarm 20;

[0027] A plurality of air outlets 101 are provided on the side of the housing 10, a laser emitter 102 is fixedly provided on the side wall of the housing 10, a lens 103 is installed at the emitting end of the laser emitter 102, a groove is provided at the bottom of the laser emitter 102, a fuse 104 is embedded in the groove, and a plurality of inclined platforms 105 equidistantly distributed in a ring shape are fixedly provided on the inner wall of the housing 10.

[0028] Preferably, a plurality of slots 201 are provided on the side of the fire alarm 20, and a detection sensor 202 is detachably connected to the inside of the slot 201. The detection sensor 202 is electrically connected to the fire alarm 20 through the slot 201. Specifically, different types of detection sensors 202 can be plugged in respectively through the multiple slots 201 to achieve different fire monitoring effects.

[0029] Preferably, a plurality of detection sensors 202 are provided. Specifically, the detection sensor 202 can be a smoke sensor, a temperature sensor, a flame detection sensor, etc.

[0030] Preferably, the rotating shaft of the motor 40 passes through and extends to the bottom of the fire alarm 20, and the turbine blades 30 are driven and connected to the rotating shaft of the motor 40. Specifically, the set motor 40 can drive the turbine blades 30 to rotate, thereby promoting external air to flow through the detection sensor 202 and improving the detection effect.

[0031] Preferably, an air flow channel is formed between adjacent inclined platforms 105, the detection sensor 202 is located inside the channel, and the turbine blades 30, the air flow channel, and the air outlet 101 are connected in sequence. Specifically, the set turbine blades 30 can effectively increase the air intake volume and air intake speed.

[0032] Preferably, the lower surface of the turbine blade 30 is flush with the lower surface of the outer shell 10, and there is a 2 mm gap between the edge of the turbine blade 30 and the outer shell 10. Specifically, it can ensure aesthetics while having sufficient air intake efficiency, and at the same time avoid sucking in debris and jamming the turbine blade 30.

[0033] Working principle: This fire monitoring, detection and alarm device is installed on the ceiling of the space to be monitored, and the motor 40 drives the turbine blades 30 to rotate, driving the air below to enter the interior through the gap between the turbine blades 30 and the outer shell 10, and then flow through the air flow channel and be discharged through the air outlet 101. In this process, the detection sensor 202 located in the air flow channel will detect the data in the air, such as the temperature detection sensor detects the temperature data, and the smoke detection sensor detects the smoke data in the air, so as to determine whether a fire accident has occurred. When the detection sensor 202 detects that the value exceeds the set range, the fire alarm 20 is triggered to alarm. It should be noted here that the turbine blades 30 can greatly improve the air intake efficiency, thereby improving the detection efficiency and improving the timeliness of the fire alarm. When the turbine blades 30 do not rotate, the external air will also enter the air flow channel along the gap between the turbine blades 30 and the outer shell 10.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A fire monitoring, detection and alarm device, characterized by: The invention comprises a housing (10), a fire alarm (20), a turbine blade (30) and a motor (40), wherein the fire alarm (20) is detachably mounted inside the housing (10), the turbine blade (30) is embedded in the middle of the bottom of the housing (10) and is rotatably connected to the housing (10), and the motor (40) is embedded in the interior of the fire alarm (20); A plurality of air outlets (101) are provided on the side of the housing (10), a laser emitter (102) is fixedly provided on the side wall of the housing (10), a lens (103) is installed at the emission end of the laser emitter (102), a groove is provided on the bottom of the laser emitter (102), a fuse (104) is embedded in the groove, and a plurality of inclined platforms (105) are fixedly provided on the inner wall of the housing (10) and are distributed equidistantly in a ring shape.

2. A fire monitoring, detection and alarm device according to claim 1, characterized in that: A plurality of slots (201) are provided on the side of the fire alarm (20), and detection sensors (202) are detachably connected inside the slots (201). The detection sensors (202) are electrically connected to the fire alarm (20) via the slots (201).

3. A fire monitoring, detection and alarm device according to claim 2, characterized in that: The detection sensors (202) are provided in plurality.

4. The fire monitoring, detection and alarm device according to claim 1, characterized in that: The rotating shaft of the motor (40) passes through and extends to the bottom of the fire alarm (20), and the turbine blades (30) are drivingly connected to the rotating shaft of the motor (40).

5. The fire monitoring, detection and alarm device according to claim 2, characterized in that: An air flow channel is formed between adjacent inclined platforms (105), the detection sensor (202) is located inside the channel, and the turbine blades (30), the air flow channel, and the air outlet (101) are connected in sequence.

6. The fire monitoring, detection and alarm device according to claim 1, characterized in that: The lower surface of the turbine blade (30) is flush with the lower surface of the housing (10), and a gap of 2 mm exists between the edge of the turbine blade (30) and the housing (10).

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