Intelligent fire-fighting internet-of-things monitoring device

Abstract

The utility model discloses an intelligent fire-fighting internet-of-things monitoring device, which comprises a mounting rack, a rotating device, a dust cover, an intelligent fire-fighting probe, a cleaning device and an integrated sensor assembly, and is characterized in that the rotating device is arranged on the mounting rack; the dustproof cover is arranged on the rotating device; an observation opening is formed in one end, on the same side as the observation direction of the intelligent fire-fighting probe, of the dust cover, and a first net plate is arranged at the other end; the cleaning device is arranged on the dust cover, and the cleaning end of the cleaning device is attached to the observation opening. The bottom of the rotating end of the rotating device is provided with a second net plate communicating with the dustproof cover. And the integrated sensor assembly is arranged in the dustproof cover. By arranging the cleaning device which is independently driven, the shell can be cleaned, the monitoring quality is ensured, the intelligent fire-fighting probe is driven to rotate through the rotating device, the monitoring range is wider, and 360-degree dead-angle-free monitoring can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring, and in particular to an intelligent fire protection Internet of Things monitoring device. Background Art

[0002] The intelligent fire protection IoT monitoring device is a highly integrated modern fire protection monitoring system. It realizes real-time, remote and intelligent monitoring of fire protection facilities and environment by utilizing advanced technologies such as the Internet of Things (IoT), big data, cloud computing and artificial intelligence.

[0003] Smart fire IoT monitoring devices are usually equipped with rotatable smart fire probes, etc., and combined with multiple sensors to monitor the site. However, due to the need for long-term, interference-free monitoring, the entire device is usually installed on the ceiling, wall, or other locations. This puts higher requirements on the dustproof effect of the smart fire probe.

[0004] In the related art, the dustproof function of the intelligent fire IoT monitoring device is mostly achieved by installing the probe in a dustproof shell with an observation port, and setting a rotatable cleaning head or brush rod to sweep the observation port of the dustproof shell to achieve the best observation conditions.

[0005] For example, the intelligent fire protection Internet of Things monitoring device with application number CN202020721462.3 includes a box body, a shell is arranged under the box body, a motor is fixedly installed on the top of the inner cavity of the box body, a rotating shaft is fixedly installed on the output shaft of the motor, the bottom of the rotating shaft passes through the box body and the shell in sequence and extends to the inner cavity of the shell where a probe is fixedly installed, a fixing rod is fixedly installed on the top of the right side of the shell, and the top of the fixing rod is fixedly installed on the bottom of the box body; through the arrangement of the shell body, the motor, the rotating shaft, the probe, the fixing rod, the brush rod, the fan, the cover body and the baffle, the purpose of good dustproof effect is achieved, and the problem that the existing Internet of Things monitoring device has poor dustproof effect when in use, the monitoring device is usually installed outdoors or at high places, and it is difficult to clean in time after being contaminated with dust, and the penetration and coverage of dust will have a bad influence on the normal use of the Internet of Things monitoring device.

[0006] However, the above patent still has some problems in actual use. For example, since the brush rod is fixedly mounted on the rotating shaft and a probe is provided at the end of the rotating shaft, when the probe rotates, the brush rod follows and rotates to clean the surface of the shell. However, when the brush rod and the probe rotate synchronously, the brush rod is always blocked in front of the probe, affecting the monitoring of the probe. If the brush rod is offset, it cannot clean the monitoring area of ​​the probe when the probe rotates. In addition, by providing a rubber pad, the brush rod will contact the rubber pad after rotating to a certain angle to achieve a limiting effect. However, since the brush rod is fixedly mounted on the rotating shaft, the rotation range of the probe is limited, resulting in a smaller monitoring area and inability to achieve 360-degree monitoring without blind spots. Summary of the invention

[0007] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0008] To achieve the above-mentioned purpose, the first aspect of the utility model proposes an intelligent fire protection Internet of Things monitoring device, comprising: a mounting frame, a rotating device, a dust cover, an intelligent fire protection probe, a cleaning device and an integrated sensor assembly, wherein the mounting frame is installed on the top wall; the rotating device is arranged on the mounting frame; the dust cover is arranged on the rotating end of the rotating device; the intelligent fire protection probe is installed in the dust cover, and a transparent observation port is arranged at one end of the dust cover on the same side as the observation direction of the intelligent fire protection probe, and a first mesh plate is opened at the other end; the cleaning device is arranged on the dust cover, and the cleaning end of the cleaning device is in contact with the observation port; a second mesh plate connected to the dust cover is opened at the bottom of the rotating end of the rotating device; and the integrated sensor assembly is arranged in the dust cover.

[0009] In addition, the intelligent fire protection Internet of Things monitoring device proposed in the utility model may also have the following additional technical features:

[0010] As a further description of the above technical solution: a sinking portion is provided in the middle of the mounting frame to increase the installation space, and mounting holes are respectively provided at both ends of the mounting frame, and the mounting frame is fixed to the top wall by passing expansion bolts through the mounting holes.

[0011] As a further description of the above technical solution: the rotating device includes a first driving motor, a transmission structure, a rotating shaft and a rotating plate, wherein the first driving motor is arranged on the sinking part; the rotating shaft is rotatably arranged on the sinking part and extends vertically downward; the transmission structure connects the output end of the first driving motor and the rotating shaft; the rotating plate is arranged on the extending end of the rotating shaft; wherein the second mesh plate is opened on the rotating plate.

[0012] As a further description of the above technical solution: the transmission structure includes a driving wheel, a driven wheel and a connecting chain, wherein the driving wheel is connected to the output end of the first drive motor; the driven wheel is arranged on the rotating shaft; and the connecting chain connects the driving wheel and the driven wheel.

[0013] As a further description of the above technical solution: a stabilizing frame is arranged on the mounting frame, a bearing is embedded on the stabilizing frame, and the rotating shaft passes through the bearing to further improve the stability of the rotation of the rotating shaft.

[0014] As a further description of the above technical solution: the cleaning device includes a second drive motor, a rotating arm and a brush, wherein a connecting plate is provided on the dust cover, and the second drive motor is installed on the connecting plate; the rotating arm is arranged on the output end of the second drive motor; the brush is arranged on the rotating arm and fits with the observation port.

[0015] As a further description of the above technical solution: the integrated sensor assembly includes a smoke sensor, a temperature sensor, a humidity sensor and a gas sensor, and the smoke sensor, the temperature sensor, the humidity sensor and the gas sensor are electrically connected to the controller respectively, and the gas sensor includes a carbon monoxide sensor, a hydrogen sulfide sensor and an oxygen concentration sensor.

[0016] According to the intelligent fire protection Internet of Things monitoring device of the utility model, by setting a separately driven cleaning device, the shell can be cleaned without blocking the intelligent fire protection probe, thereby ensuring the monitoring quality. In addition, by driving the rotation of the intelligent fire protection probe through the rotating device, the monitoring range is wider, and 360-degree monitoring without blind spots can be achieved.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of an intelligent fire protection Internet of Things monitoring device according to an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of an intelligent fire protection Internet of Things monitoring device according to another embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the connection plate and the dust cover according to an embodiment of the utility model;

[0022] Figure 4 is a schematic diagram of the connection structure between the connection plate and the dust cover according to another embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal connection structure of the connecting plate and the dust cover according to one embodiment of the utility model;

[0024] As shown in the figure:

[0025] Mounting frame; 101, sinking part; 102, mounting hole; 200, rotating device; 201, stabilizing frame; 202, bearing; 210, first driving motor; 220, transmission structure; 221, driving wheel; 222, driven wheel; 223, connecting chain; 230, rotating shaft; 240, rotating plate; 241, second mesh plate; 300, dust cover; 301, first mesh plate; 400, intelligent fire probe; 500, cleaning device; 501, connecting plate; 510, second driving motor; 520, rotating arm; 530, brush; 600, integrated sensor assembly. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] The following describes the intelligent fire protection Internet of Things monitoring device according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0028] like Figures 1 to 5 As shown, the intelligent fire protection Internet of Things monitoring device of the embodiment of the utility model can clean the shell by setting a separately driven cleaning device, and will not block the intelligent fire protection probe 400, thereby ensuring the monitoring quality. In addition, the rotation of the intelligent fire protection probe 400 is driven by the rotating device 200, so the monitoring range is wider, and 360-degree monitoring without blind spots can be achieved.

[0029] The intelligent fire protection Internet of Things monitoring device with application number CN202020721462.3 (hereinafter referred to as "the patent"), by fixing the brush rod on the rotating shaft, can realize that the rotating shaft drives the probe to rotate and drive the brush rod to rotate at the same time. Although the brush rod can clean the shell, the follow-up rotation of the brush rod will cause obstruction of the probe monitoring area, affecting the monitoring effect, and the brush rod can only clean the shell when the probe rotates. If the probe maintains a fixed direction for long-term monitoring, if the shell needs to be cleaned, the position of the probe needs to be adjusted to achieve cleaning and reset after cleaning. Not only is the operation cumbersome, but the reset accuracy cannot be guaranteed.

[0030] The intelligent fire protection Internet of Things monitoring device of the present invention, through a separately arranged cleaning device, can not only clean the observation port (not marked in the figure) of the protective cover at any time, but also will not cause obstruction to the intelligent fire protection probe 400. That is, by setting the rotation angle of the second drive motor 510, when the second drive motor 510 is not working, the rotating arm 520 can be rotated to the observation area of ​​the intelligent fire protection probe 400, and will not cause obstruction to the observation area.

[0031] When cleaning the observation port, the relevant staff can directly control the second drive motor 510 so that the second drive motor 510 drives the rotating arm 520 to rotate, and the rotating arm 520 drives the brush 530 to clean the observation port to remove dust.

[0032] In addition, due to the provision of an integrated gas sensor assembly and the provision of the first mesh plate 301 and the second mesh plate 241, it is possible to ensure that the gas in the monitoring area flows into the dust cover 300, and the integrated sensor assembly 600 performs gas analysis, and transmits the analysis data to the controller, so as to promptly detect gas changes in the detection area.

[0033] This patent sets a rubber pad, and the brush rod will contact the rubber pad after rotating to a certain angle to achieve a limiting effect. The rubber pad is used to reduce the collision and wear between the brush rod and the fixed rod. However, due to the existence of the limit, the rotation angle of the brush rod is limited. Because the brush rod is fixedly installed on the shaft, and the shaft drives the probe to rotate, the rotation range of the probe is limited, and the monitoring area of ​​the probe cannot achieve 360-degree monitoring without blind spots.

[0034] The intelligent fire protection Internet of Things monitoring device of the utility model sets the dust cover 300 on the rotating plate, and the intelligent fire protection probe 400 is installed in the dust cover 300. When the rotating shaft 230 rotates, it can drive the rotating plate, the dust cover 300 and the intelligent fire protection probe 400 to rotate, and there is no need to perform a limiting operation. Therefore, the intelligent fire protection probe 400 can be rotated 360 degrees to achieve monitoring without blind spots. When rotating, the relevant staff can control the first driving motor 210 to make the driving wheel 221 drive the connecting chain 223 to rotate, so that the driven wheel 222 drives the rotating shaft 230 to rotate, so as to realize the rotation of the rotating plate.

[0035] In addition, this patent uses multiple structures such as fans, dust screens, activated carbon filters, and filters just to dissipate heat from the motor, making the structure more complicated.

[0036] The intelligent fire protection Internet of Things monitoring device of the present invention directly adopts an external installation method, that is, the first drive motor 210 is in contact with the outside world, which can also achieve the heat dissipation effect and does not require the complex structure in the patent, and the overall structure is simpler.

[0037] In summary, according to the intelligent fire protection Internet of Things monitoring device of the embodiment of the utility model, by providing a separately driven cleaning device, the shell can be cleaned without obstructing the intelligent fire protection probe 400, thereby ensuring the monitoring quality. In addition, by driving the rotation of the intelligent fire protection probe 400 through the rotating device 200, the monitoring range is wider, and 360-degree monitoring without blind spots can be achieved.

[0038] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0040] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An intelligent fire protection Internet of Things monitoring device, characterized in that: include: A mounting frame (100), a rotating device (200), a dust cover (300), an intelligent fire-fighting probe (400), a cleaning device (500), and an integrated sensor assembly (600), wherein the mounting frame (100) is mounted on a ceiling wall; the rotating device (200) is arranged on the mounting frame (100); the dust cover (300) is arranged on a rotating end of the rotating device (200); the intelligent fire-fighting probe (400) is installed in the dust cover (300); and the dust cover (300) is arranged on a rotating end of the rotating device (200). 0) A transparent observation port is provided at one end on the same side as the observation direction of the intelligent fire-fighting probe (400), and a first mesh plate (301) is provided at the other end; the cleaning device (500) is provided on the dust cover (300), and the cleaning end of the cleaning device (500) is in contact with the observation port; a second mesh plate (241) connected to the dust cover (300) is provided at the bottom of the rotating end of the rotating device (200); and the integrated sensor assembly (600) is provided in the dust cover (300).

2. According to the intelligent fire protection Internet of Things monitoring device described in claim 1, it is characterized in that: A sinking portion (101) that sinks downward is provided in the middle of the mounting frame (100), and mounting holes (102) are respectively provided at both ends of the mounting frame (100).

3. According to the intelligent fire protection Internet of Things monitoring device described in claim 2, it is characterized in that: The rotating device (200) comprises a first driving motor (210), a transmission structure (220), a rotating shaft (230) and a rotating plate (240), wherein the first driving motor (210) is arranged on the sinking part (101); the rotating shaft (230) is rotatably arranged on the sinking part (101) and extends vertically downward; the transmission structure (220) connects the output end of the first driving motor (210) and the rotating shaft (230); the rotating plate (240) is arranged on the extended end of the rotating shaft (230); and the second mesh plate (241) is opened on the rotating plate (240).

4. According to the intelligent fire protection Internet of Things monitoring device as described in claim 3, it is characterized in that: The transmission structure (220) comprises a driving wheel (221), a driven wheel (222) and a connecting chain (223), wherein the driving wheel (221) is connected to the output end of the first drive motor (210); the driven wheel (222) is arranged on the rotating shaft (230); and the connecting chain (223) connects the driving wheel (221) and the driven wheel (222).

5. According to the intelligent fire protection Internet of Things monitoring device as described in claim 3, it is characterized in that: A stabilizing frame (201) is arranged on the mounting frame (100), a bearing (202) is embedded in the stabilizing frame (201), and the rotating shaft (230) passes through the bearing (202).

6. The intelligent fire protection Internet of Things monitoring device according to claim 1, characterized in that: The cleaning device (500) comprises a second drive motor (510), a rotating arm (520) and a brush (530), wherein a connecting plate (501) is provided on the dust cover (300), and the second drive motor (510) is mounted on the connecting plate (501); the rotating arm (520) is arranged on the output end of the second drive motor (510); and the brush (530) is arranged on the rotating arm (520) and fits with the observation port.

7. The intelligent fire protection Internet of Things monitoring device according to claim 1 is characterized in that: The integrated sensor component (600) comprises a smoke sensor, a temperature sensor, a humidity sensor and a gas sensor, and the smoke sensor, the temperature sensor, the humidity sensor and the gas sensor are electrically connected to the controller respectively.

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