CN219831941U

CN219831941U - Smoke monitoring alarm device

Info

Publication number: CN219831941U
Application number: CN202321155831.7U
Authority: CN
Inventors: 刘永福; 张艺; 刘建升
Original assignee: Shandong Yilai Environmental Protection Technology Co ltd
Current assignee: Shandong Yilai Environmental Protection Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-13
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of smoke monitoring and alarming, and discloses a smoke monitoring and alarming device which comprises an alarm, wherein a disc is horizontally arranged in the alarm, a baffle disc is horizontally arranged in the center of the lower part of the disc, a brush plate is rotatably arranged at the bottom of the alarm, a rotating shaft is vertically rotatably arranged at the center of the inner part of the alarm, the tail end of the rotating shaft is arranged at one end of the top of the brush plate, a limiting plate is fixedly sleeved on the surface of the rotating shaft, an opening ring is fixedly arranged at the top of the disc, and a supporting and limiting mechanism for supporting the disc is arranged at the bottom of the inner part of the alarm. According to the utility model, through the arrangement of the brush plate and the baffle disc, dust adhered on the filter screen can be cleaned, and the inside of the alarm can be plugged during cleaning, so that the condition that the dust enters the inside of the alarm through the filter screen during cleaning is avoided, and the stability and the accuracy of the device for detecting smoke are improved.

Description

Smoke monitoring alarm device

Technical Field

The utility model relates to the technical field of smoke monitoring and alarming, in particular to a smoke monitoring and alarming device.

Background

Smoke is a mixture of gas and smoke dust, and is a main cause of pollution to the atmosphere of residential areas. The components of the smoke are complex, the smoke comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbon, oxynitride and the like, the harm of the smoke to the human body is related to the size of particles, and in order to protect the environment and the health of people, a monitoring alarm device is needed to monitor the smoke.

At present, a smoke monitoring alarm device does not have the function of cleaning an inlet filter screen, so that after long-term use, the filter screen is extremely easy to be blocked by dust, and the smoke monitoring alarm device cannot accurately monitor smoke and give an alarm, so that the smoke monitoring alarm device needs to be redesigned to solve the problem that the filter screen cannot be cleaned.

Disclosure of Invention

The utility model aims to solve the defect that a filter screen cannot be cleaned in the prior art, and provides a smoke monitoring and alarming device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a flue gas monitoring alarm device, includes the siren, the inside level of siren is provided with the disc, and disc below center department level is provided with keeps off the dish, the rotation of siren bottom is provided with the brush board, the vertical rotation in the inside center department of siren is provided with the pivot, and pivot end-mounting in brush board top one end, pivot fixed surface has cup jointed the limiting plate, and disc top fixed mounting has the split ring, be equipped with the support stop gear that is used for supporting the disc in the siren.

As a further technical scheme of the utility model, the top of the baffle disc is vertically and fixedly provided with a plurality of fixing columns which are uniformly distributed in an annular equidistant manner, and the top ends of the plurality of fixing columns are fixedly arranged at the bottom of the disc.

As a further technical scheme of the utility model, a circular opening is formed in the bottom of the alarm, an adaptive filter screen is fixedly arranged at the circular opening, and the disc and the baffle disc are both in sliding sleeve joint with the surface of the rotating shaft.

As a further technical scheme of the utility model, an annular groove is formed in the bottom of the alarm, a sliding column is slidably arranged in the annular groove, and the tail end of the sliding column is fixedly arranged at one end of the top of the brush plate.

As a further technical scheme of the utility model, a driving motor is vertically and fixedly arranged at the center of the top in the alarm, and an output shaft of the driving motor is arranged at the center of the top end of the rotating shaft.

As a further technical scheme of the utility model, the two ends of the split ring are respectively provided with a first groove, the two sides of the limiting plate are respectively provided with a second groove, and the first grooves and the second grooves are matched.

As a further technical solution of the present utility model, the supporting and limiting mechanism includes: the spring rods are vertically and fixedly arranged at the inner bottom of the alarm, the spring rods are multiple and are uniformly distributed in an annular shape at equal intervals, and the top ends of the multiple spring rods are fixedly arranged at the bottom of the disc.

The beneficial effects of the utility model are as follows:

this flue gas monitoring alarm device through the setting of brush board and fender dish, can clear up the dust of adhesion on the filter screen to can also follow the inside shutoff of siren when the clearance, the condition that the dust was crossed the filter screen and is got into the siren inside when the clearance has been avoided taking place, thereby improved stability and the accuracy when this equipment was examined the flue gas.

Drawings

FIG. 1 is a schematic diagram of a smoke monitoring alarm device according to the present utility model;

FIG. 2 is a schematic side sectional view of a smoke monitoring alarm device according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a smoke monitoring alarm device according to the present utility model;

fig. 4 is a schematic structural view of a split ring and a limiting plate of a smoke monitoring alarm device according to the present utility model.

In the figure: 1. an alarm; 2. a filter screen; 3. brushing a plate; 4. an annular groove; 5. a circular opening; 6. a disc; 7. a baffle disc; 8. fixing the column; 9. a spring rod; 10. a rotating shaft; 11. a driving motor; 12. a split ring; 13. a first groove; 14. a limiting plate; 15. a second groove; 16. a sliding column.

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.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a smoke monitoring alarm device comprises an alarm 1, a disc 6 is horizontally arranged in the alarm 1, a baffle disc 7 is horizontally arranged in the center of the lower part of the disc 6, a brush plate 3 is rotatably arranged at the bottom of the alarm 1, a rotating shaft 10 is vertically arranged in the center of the inside of the alarm 1, the tail end of the rotating shaft 10 is arranged at one end of the top of the brush plate 3, a limiting plate 14 is fixedly sleeved on the surface of the rotating shaft 10, an opening ring 12 is fixedly arranged at the top of the disc 6, a supporting limiting mechanism for supporting the disc 6 is arranged at the bottom of the inside of the alarm 1, the alarm 1 is prevented from being blocked by dust through the arrangement of the alarm 1, the condition that smoke cannot be accurately detected is caused, the use effect of the smoke monitoring alarm device is improved, a smoke sensor and a loudspeaker are arranged in the inside of the alarm 1, the smoke sensor is used for detecting the smoke, and the loudspeaker is electrically connected with the loudspeaker.

Referring to fig. 1-2, in a preferred embodiment, a fixed column 8 is vertically and fixedly installed at the top of a baffle disc 7, a plurality of annular equidistant and uniformly distributed fixed columns 8 are provided, the top ends of the fixed columns 8 are fixedly installed at the bottom of a disc 6, a circular opening 5 is formed at the bottom of an alarm 1, an adaptive filter screen 2 is fixedly installed at the circular opening 5, the disc 6 and the baffle disc 7 are slidably sleeved on the surface of a rotating shaft 10, an annular groove 4 is formed at the bottom of the alarm 1, a sliding column 16 is slidably installed in the annular groove 4, the tail end of the sliding column 16 is fixedly installed at one end of the top of a brush plate 3, the brush plate 3 is limited through the arrangement of the annular groove 4 and the sliding column 16, the stability of the rotation of the brush plate 3 during the cleaning of the filter screen 2 is ensured, and the disc 6 and the baffle disc 7 are connected through the arrangement of the fixed column 8.

Referring to fig. 3-4, in a preferred embodiment, a driving motor 11 is vertically and fixedly installed in the center of the top in the alarm 1, an output shaft of the driving motor 11 is installed in the center of the top end of the rotating shaft 10, two ends of a split ring 12 are provided with a first groove 13, two sides of a limiting plate 14 are provided with a second groove 15, the first groove 13 and the second groove 15 are matched, the limiting plate 14 is used for enabling the split ring 12 to move downwards conveniently through the arrangement of the first groove 13 and the second groove 15, and the brush plate 3 is driven to rotate and the baffle disc 7 is used for sealing the round opening 5 through the arrangement of the driving motor 11.

Referring to fig. 2-4, in a preferred embodiment, the support and limit mechanism comprises: the spring rod 9, the vertical fixed mounting of spring rod 9 is in alarm 1 interior bottom, and spring rod 9 has a plurality ofly and be annular equidistant evenly distributed, and the equal fixed mounting in disc 6 bottom in a plurality of spring rod 9 tops for support disc 6 through supporting stop mechanism's setting, and conveniently make disc 6 drive fender dish 7 reset (not being in the shutoff to circular opening 5) after the clearance, guarantee alarm 1's normal work.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when needs clear up filter screen 2, only need start driving motor 11 drive pivot 10 rotate, pivot 10 rotates and can drive limiting plate 14 and brush board 3 rotation, brush board 3 rotates and can clear up the dust of adhesion on the filter screen 2, because the setting of first groove 13 and second groove 15 for limiting plate 14 rotates simultaneously and can drive split ring 12 and move down, split ring 12 moves down and can drive disc 6 and move down, disc 6 moves down still can make spring beam 9 produce the elasticity when driving fixed column 8 and move down, fixed column 8 moves down and can drive baffle 7 and move down, baffle 7 moves down and can block up circular opening 5 department, the dust when having avoided clearing up dust on the filter screen 2 gets into the inside condition emergence of siren 1, and then improved the result of use of this equipment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a flue gas monitoring alarm device, includes siren (1), its characterized in that, inside level of siren (1) is provided with disc (6), and disc (6) below center department level is provided with keeps off dish (7), the rotation of siren (1) bottom is provided with brush board (3), the vertical rotation of the inside center department of siren (1) is provided with pivot (10), and pivot (10) end-to-end mount in brush board (3) top one end, pivot (10) fixed surface has cup jointed limiting plate (14), and disc (6) top fixed mounting has split ring (12), be equipped with the support stop gear who is used for supporting disc (6) in siren (1).

2. The smoke monitoring and alarming device according to claim 1, wherein fixing columns (8) are vertically and fixedly arranged at the top of the baffle disc (7), the fixing columns (8) are uniformly distributed in a plurality of annular equal intervals, and the top ends of the fixing columns (8) are fixedly arranged at the bottom of the disc (6).

3. The smoke monitoring and alarming device according to claim 1, wherein a circular opening (5) is formed in the bottom of the alarm (1), an adaptive filter screen (2) is fixedly arranged at the circular opening (5), and the disc (6) and the baffle disc (7) are both in sliding sleeve joint with the surface of the rotating shaft (10).

4. The smoke monitoring and alarming device according to claim 2, wherein an annular groove (4) is formed in the bottom of the alarm (1), a sliding column (16) is slidably mounted in the annular groove (4), and the tail end of the sliding column (16) is fixedly mounted at one end of the top of the brush plate (3).

5. The smoke monitoring and alarming device according to claim 1, wherein a driving motor (11) is vertically and fixedly installed at the center of the top in the alarm (1), and an output shaft of the driving motor (11) is installed at the center of the top end of the rotating shaft (10).

6. The smoke monitoring and alarming device according to claim 5, wherein the two ends of the split ring (12) are provided with a first groove (13), the two sides of the limiting plate (14) are provided with a second groove (15), and the first groove (13) is matched with the second groove (15).

7. The smoke monitoring and warning device of claim 1, wherein the support and limit mechanism comprises: the spring rods (9), the spring rods (9) are vertically and fixedly arranged at the inner bottom of the alarm (1), the spring rods (9) are a plurality of and are uniformly distributed at equal intervals in a ring shape, and the top ends of the plurality of spring rods (9) are fixedly arranged at the bottom of the disc (6).