Intelligent fire safety early warning equipment

Abstract

The utility model relates to the technical field of fire safety, and provides an intelligent fire safety early warning device which comprises a smoke sensing alarm body, a fixing frame, a cleaning disc, a cleaning brush, a cleaning mechanism and a lifting mechanism, the smoke sensing alarm body is provided with a plurality of smoke inlets, the fixing frame is fixedly connected to the smoke sensing alarm body, and the cleaning disc is fixedly connected to the smoke sensing alarm body. The cleaning disc is connected into the fixing frame in a sliding mode, the multiple cleaning brushes are arranged in the cleaning disc, the cleaning mechanism is arranged on the cleaning disc and used for cleaning the smoke inlet, and the lifting mechanism is arranged on the fixing frame and used for driving the cleaning disc to ascend and descend. The problems that dust enters the smoke inlet for a long time, the smoke inlet is easily blocked to a certain degree, the flowability of smoke entering the smoke inlet is easily affected, the sensitivity of the smoke alarm is easily affected, and the smoke alarm is difficult to give an alarm in time when a fire breaks out in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire safety, and in particular to an intelligent fire safety early warning device. Background Art

[0002] Smoke alarm is actually another name for smoke sensor or smoke alarm. Smoke alarm prevents fire by monitoring the concentration of smoke. It uses ion smoke sensor inside. Ion smoke sensor is a technologically advanced sensor with stable and reliable operation. It is widely used in various fire alarm systems and its performance is far superior to gas resistor fire alarm.

[0003] Smoke alarms are generally installed on the ceiling of buildings. The installation position of smoke alarms is fixed, especially in places with frequent air flow such as stairways and corridors. Dust in the environment is easily affected by the air flow and enters the smoke inlet of the smoke alarm. If dust enters the smoke inlet for a long time, it is easy to cause a certain degree of blockage in the smoke inlet. Although the smoke inlet cannot be completely blocked, it will also affect the fluidity of smoke entering the smoke inlet, which will easily affect the sensitivity of the smoke alarm, making it difficult for the smoke alarm to alarm in time when a fire occurs. Utility Model Content

[0004] The utility model proposes an intelligent fire safety early warning device, which solves the problem in the related technology that dust enters the smoke inlet for a long time, which easily causes a certain degree of blockage in the smoke inlet, easily affects the fluidity of smoke entering the smoke inlet, and easily affects the sensitivity of the smoke alarm, making it difficult for the smoke alarm to alarm in time when a fire occurs.

[0005] The technical solution of the utility model is as follows: an intelligent fire safety early warning device, comprising: a smoke alarm body, the smoke alarm body is provided with a plurality of smoke inlets, and also comprises: a fixing frame, a cleaning plate, a cleaning brush, a cleaning mechanism and a lifting mechanism;

[0006] The fixing frame is fixedly connected to the smoke alarm body;

[0007] The cleaning disc is slidably connected in the fixing frame;

[0008] There are multiple cleaning brushes, and the multiple cleaning brushes are all arranged in the cleaning tray;

[0009] The cleaning mechanism is arranged on the cleaning plate and is used to clean the smoke inlet;

[0010] The lifting mechanism is arranged on the fixing frame and is used for driving the cleaning disc to move upward and downward.

[0011] Preferably, the cleaning mechanism comprises: a driving wheel, a driving belt, a rotating wheel, a transmission belt, a first motor and a collecting assembly;

[0012] There are multiple driving wheels, and the multiple driving wheels are rotatably connected in the cleaning disk;

[0013] There are multiple drive belts, each of which is respectively connected between two adjacent drive wheels, and the cleaning brushes are respectively fixedly connected to the multiple drive belts.

[0014] There are multiple rotating wheels, and the multiple rotating wheels are respectively fixedly connected to one of the driving wheels of each two adjacent driving wheels;

[0015] There are multiple transmission belts, and the multiple transmission belts are transmission-connected between multiple rotating wheels;

[0016] The first motor is arranged on the cleaning disk, and the output end of the first motor passes through the cleaning disk and is fixedly connected to one of the rotating wheels;

[0017] The collecting assembly is arranged on the cleaning plate and is used for collecting dust.

[0018] Further, the collection assembly includes: a collection barrel, a blower and a sealing ring;

[0019] The collecting bucket is arranged on the cleaning plate, and a plurality of air outlet holes are opened on the collecting bucket;

[0020] There are multiple air outlets, each of which is arranged on the cleaning plate, and each of which has an output end facing the collecting barrel;

[0021] The sealing ring is fixedly connected to the cleaning disc.

[0022] Furthermore, the lifting mechanism includes: a lifting plate, a lifting screw and a second motor;

[0023] There are two lifting plates, and both lifting plates are fixedly connected to the cleaning disk;

[0024] There are two lifting screws, both of which are rotatably connected to the fixing frame, and screw holes are provided on the two lifting plates, and the two lifting screws are respectively threadedly connected to the two screw holes;

[0025] There are two second motors, and the two second motors are both arranged on a fixing frame. The output ends of the two second motors both penetrate the fixing frame and are fixedly connected to the two lifting screws respectively.

[0026] In the aforementioned solution, further, a connecting mechanism is provided on the collection bucket, and the connecting mechanism includes: a connecting box and a limiting rod;

[0027] There are two connection boxes, both of which are fixedly connected to the cleaning plate, and both of which have limited slots;

[0028] There are two limit rods, both of which are fixedly connected to the collection bucket, and the two limit rods are respectively arranged in two limit grooves.

[0029] Furthermore, in the above scheme, two slide plates are fixedly connected to the cleaning disc, and slide holes are provided on the two slide plates. The fixing frame is slidably arranged in the two slide holes.

[0030] The working principle and beneficial effects of the utility model are:

[0031] 1. In the utility model, the second motor arranged on the fixed frame drives the lifting screw to rotate, and when the lifting screw rotates, the lifting plate and the cleaning disk are driven to rise, so that the sealing ring abuts against the smoke alarm body (1), and the cleaning brush in the cleaning disk abuts against the multiple smoke inlets.

[0032] 2. In the utility model, the rotating wheel is driven to rotate by the first motor arranged on the cleaning disk. When the rotating wheel rotates, the transmission of the transmission belt drives multiple rotating wheels to rotate synchronously, thereby driving multiple driving wheels to rotate. When the multiple driving wheels rotate, they drive the cleaning brush arranged on the driving belt to rotate, thereby cleaning the dust at the smoke inlet, and then the cleaned dust is sucked into the collection box through the exhaust fan, thereby collecting the dust.

[0033] 3. In the utility model, the dust at the smoke inlet can be effectively cleaned through the cooperation between the fixing frame, the cleaning plate, the cleaning brush, the cleaning mechanism and the lifting mechanism, thereby increasing the fluidity of the smoke at the smoke inlet, improving the sensitivity of the smoke alarm body, and enabling timely alarm when a fire occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0036] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0037] Figure 3 This is a schematic diagram of the structure of the cleaning plate and the collection bucket of the utility model;

[0038] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model.

[0039] In the figure: 1. smoke alarm body; 2. fixing bracket; 3. cleaning plate; 4. cleaning brush; 5. driving wheel; 6. driving belt; 7. rotating wheel; 8. transmission belt; 9. first motor; 10. collecting bucket; 11. air outlet fan; 12. sealing ring; 13. lifting plate; 14. lifting screw; 15. second motor; 16. connecting box; 17. limiting rod; 18. sliding plate. DETAILED DESCRIPTION

[0040] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] like Figures 1 to 4 As shown, the present embodiment proposes an intelligent fire safety early warning device, comprising: a smoke alarm body 1, a plurality of smoke inlets are provided on the smoke alarm body 1, and also comprising: a fixing frame 2, a cleaning tray 3, a cleaning brush 4, a cleaning mechanism and a lifting mechanism, the cleaning tray 3 is fixedly connected with two slide plates 18, the two slide plates 18 are provided with sliding holes, the fixing frame 2 is slidably arranged in the two sliding holes, the fixing frame 2 is fixedly connected to the smoke alarm body 1, the cleaning tray 3 is slidably connected in the fixing frame 2, a plurality of cleaning brushes 4 are provided, and the plurality of cleaning brushes 4 are all arranged in the cleaning tray 3, through the cooperation among the fixing frame 2, the cleaning tray 3, the cleaning brush 4, the cleaning mechanism and the lifting mechanism, the dust at the smoke inlet can be effectively cleaned, the fluidity of the smoke at the smoke inlet is increased, the sensitivity of the smoke alarm body 1 is improved, and timely alarm can be made when a fire occurs.

[0042] Wherein, the cleaning mechanism is arranged on the cleaning disk 3, and is used for cleaning the smoke inlet. The cleaning mechanism comprises: a driving wheel 5, a driving belt 6, a rotating wheel 7, a transmission belt 8, a first motor 9 and a collecting assembly. There are multiple driving wheels 5, and the multiple driving wheels 5 are all rotatably connected in the cleaning disk 3. There are multiple driving belts 6, and the multiple driving belts 6 are respectively and transmission-connected between each adjacent two driving wheels 5. Multiple cleaning brushes 4 are respectively and fixedly connected to the multiple driving belts 6. There are multiple rotating wheels 7, and the multiple rotating wheels 7 are respectively and fixedly connected to one of the driving wheels 5 in each adjacent two driving wheels 5. There are multiple transmission belts 8, and the multiple transmission belts 8 are transmission-connected between the multiple rotating wheels 7. The first motor 9 is arranged on the cleaning disk 3, and the output end of the first motor 9 passes through the cleaning disk 3 and is fixedly connected to one of the rotating wheels 7. The collecting assembly is arranged on the cleaning disk 3, and is used for Dust is collected, and the collection component includes: a collection barrel 10, an exhaust fan 11 and a sealing ring 12. The collection barrel 10 is arranged on the cleaning disk 3. A plurality of air outlets are opened on the collection barrel 10. A plurality of exhaust fans 11 are provided. The plurality of exhaust fans 11 are all arranged on the cleaning disk 3. The output ends of the plurality of exhaust fans 11 are all facing the collection barrel 10. The sealing ring 12 is fixedly connected to the cleaning disk 3. Specifically, the rotating wheel 7 is driven to rotate by the first motor 9 arranged on the cleaning disk 3. When the rotating wheel 7 rotates, the transmission belt 8 drives the plurality of rotating wheels 7 to rotate synchronously through the transmission belt 8, thereby driving the plurality of driving wheels 5 to rotate. When the plurality of driving wheels 5 rotate, the cleaning brush 4 arranged on the driving belt 6 is driven to rotate, thereby cleaning the dust at the smoke inlet. Then, the cleaned dust is sucked into the collection box through the exhaust fan 11, thereby collecting the dust.

[0043] Among them, the lifting mechanism is arranged on the fixed frame 2, and is used for driving the cleaning disk 3 to lift and move. The lifting mechanism includes: a lifting plate 13, a lifting screw 14 and a second motor 15. There are two lifting plates 13, and the two lifting plates 13 are fixedly connected to the cleaning disk 3. There are two lifting screws 14, and the two lifting screws 14 are rotatably connected in the fixed frame 2. Screw holes are opened on the two lifting plates 13, and the two lifting screws 14 are respectively threaded in the two screw holes. There are two second motors 15, and the two second motors 15 are arranged on the fixed frame 2. The output ends of the two second motors 15 pass through the fixed frame 2 and are respectively fixedly connected to the two lifting screws 14. Specifically, the lifting screw 14 is driven to rotate by the second motor 15 arranged on the fixed frame 2. When the lifting screw 14 rotates, the lifting plate 13 and the cleaning disk 3 are driven to rise, so that the sealing ring 12 is against the smoke alarm body 1, so that the cleaning brush 4 in the cleaning disk 3 is against multiple smoke inlets.

[0044] Among them, a connecting mechanism is provided on the collecting bucket 10, and the connecting mechanism includes: a connecting box 16 and a limiting rod 17. There are two connecting boxes 16, and the two connecting boxes 16 are fixedly connected to the cleaning disk 3. The two connecting boxes 16 are provided with limiting grooves. There are two limiting rods 17, and the two limiting rods 17 are fixedly connected to the collecting bucket 10. The two limiting rods 17 are respectively arranged in two limiting grooves. Specifically, the limiting rod 17 is inserted into the limiting groove in the connecting box 16, so as to fix the collecting bucket 10 on the cleaning disk 3.

[0045] When the smoke detector body 1 is in the air, the cleaning brush 4 is driven by the first motor 9 to rotate and the second motor 15 is used to drive the cleaning brush 4 to rotate.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent fire safety early warning device, comprising: A smoke alarm body (1), wherein a plurality of smoke inlets are provided on the smoke alarm body (1), and the smoke alarm body (1) is characterized in that it further comprises: A fixing frame (2), the fixing frame (2) being fixedly connected to the smoke alarm body (1); A cleaning plate (3), the cleaning plate (3) being slidably connected in the fixing frame (2); A cleaning brush (4), wherein a plurality of the cleaning brushes (4) are provided, and the plurality of cleaning brushes (4) are all arranged in the cleaning tray (3); a cleaning mechanism, the cleaning mechanism being arranged on the cleaning plate (3) and being used for cleaning the smoke inlet; A lifting mechanism, the lifting mechanism is arranged on the fixing frame (2) and is used to drive the cleaning disc (3) to move upward and downward.

2. The intelligent fire safety early warning device according to claim 1 is characterized in that: The cleaning mechanism comprises: A driving wheel (5), wherein a plurality of the driving wheels (5) are provided, and the plurality of driving wheels (5) are all rotatably connected to the cleaning disk (3); A driving belt (6), wherein a plurality of the driving belts (6) are provided, the plurality of driving belts (6) are respectively drivingly connected between each two adjacent driving wheels (5), and the plurality of cleaning brushes (4) are respectively fixedly connected to the plurality of driving belts (6); A rotating wheel (7), wherein a plurality of the rotating wheels (7) are provided, and the plurality of rotating wheels (7) are respectively fixedly connected to one of the driving wheels (5) of each two adjacent driving wheels (5); a transmission belt (8), wherein a plurality of the transmission belts (8) are provided, and the plurality of the transmission belts (8) are transmission-connected between the plurality of the rotating wheels (7); a first motor (9), the first motor (9) being arranged on the cleaning disk (3), the output end of the first motor (9) passing through the cleaning disk (3) and being fixedly connected to one of the rotating wheels (7); A collecting component, the collecting component is arranged on the cleaning plate (3) and is used to collect dust.

3. The intelligent fire safety early warning device according to claim 2 is characterized in that: The collection component comprises: A collecting bucket (10), the collecting bucket (10) being arranged on the cleaning plate (3), and the collecting bucket (10) being provided with a plurality of air outlet holes; an air outlet (11), wherein a plurality of the air outlets (11) are provided, and the plurality of the air outlets (11) are all arranged on the cleaning plate (3), and the output ends of the plurality of the air outlets (11) are all directed toward the inside of the collection barrel (10); A sealing ring (12), wherein the sealing ring (12) is fixedly connected to the cleaning disk (3).

4. The intelligent fire safety early warning device according to claim 3 is characterized in that: The lifting mechanism comprises: A lifting plate (13), wherein two lifting plates (13) are provided, and both lifting plates (13) are fixedly connected to the cleaning plate (3); A lifting screw rod (14), wherein two lifting screw rods (14) are provided, and the two lifting screw rods (14) are both rotatably connected in the fixing frame (2), and screw holes are provided on the two lifting plates (13), and the two lifting screw rods (14) are respectively threadedly connected in the two screw holes; A second motor (15), wherein two second motors (15) are provided, and the two second motors (15) are both arranged on the fixing frame (2), and the output ends of the two second motors (15) both pass through the fixing frame (2) and are respectively fixedly connected to the two lifting screws (14).

5. The intelligent fire safety early warning device according to claim 4 is characterized in that: The collection barrel (10) is provided with a connection mechanism, the connection mechanism comprising: A connection box (16), wherein two connection boxes (16) are provided, and both of the two connection boxes (16) are fixedly connected to the cleaning plate (3), and both of the two connection boxes (16) are provided with a limiting groove; A limiting rod (17), wherein two limiting rods (17) are provided, and the two limiting rods (17) are both fixedly connected to the collecting bucket (10), and the two limiting rods (17) are respectively arranged in the two limiting grooves.

6. The intelligent fire safety early warning device according to claim 5 is characterized in that: Two slide plates (18) are fixedly connected to the cleaning disc (3), and the two slide plates (18) are each provided with a slide hole, and the fixing frame (2) is slidably arranged in the two slide holes.

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