CN219695827U

CN219695827U - Flame perception alarm device

Info

Publication number: CN219695827U
Application number: CN202321178918.6U
Authority: CN
Inventors: 董永妍; 洪仕优; 李庆栋
Original assignee: Shanghai Aiyi Automatic Control System Co ltd
Current assignee: Shanghai Aiyi Automatic Control System Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-15
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a flame sensing alarm device which comprises a mounting seat, wherein an annular sliding groove is formed in the periphery of the bottom of the mounting seat, an annular sliding block ring is arranged in the inner side of the annular sliding groove in a sliding mode, and the middle of the bottom of the mounting seat is fixedly connected with a flame alarm body through a fixing block. This flame perception alarm device has offered annular sliding tray through the bottom at the mount pad to utilize annular slider ring to install the protection screen panel in the inboard of annular sliding tray, collocation cleans the use of cylinder and toothed disc, and the setting of these structures can be when clearing up, only need hold the protection screen panel with the hand and rotate, just can drive and clean the cylinder and also rotate, cleans the elasticity of cylinder simultaneously and hugs closely the inner wall of protection screen panel, thereby can effectually strike off impurity such as attached pile on the inner wall and drop through the blanking mouth.

Description

Flame perception alarm device

Technical Field

The utility model relates to the technical field of flame alarm devices, in particular to a flame sensing alarm device.

Background

Fire breaks out almost simultaneously with fire utilization, and with the development of society, the material and property increase causes more and more hazard. Particularly, the smoke alarm is one of the most important means for preventing fire, and has the functions of detecting a large amount of smoke to cause fire, and the fire alarm can give an alarm.

The existing fire alarm is generally installed on an indoor ceiling, and alarms by detecting upward smoke when flame burns, but because the alarm is in an electrified standby state, impurities such as fluff in air are easily adsorbed on a net cover for surface protection, the net cover is blocked after long-time accumulation, if the fume penetration is affected by no cleaning, a worker uses a herringbone ladder to ascend a height for disassembly and then cleaning, and the net cover outside the existing alarm is fixed through bolts, so that the cleaning process is excessively complicated and inconvenient;

a flame sensing alarm device that can improve cleaning efficiency is therefore now designed to address such drawbacks.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a flame sensing alarm device, which solves the problems that the surface cleaning of the current flame alarm is complicated and the efficiency is low.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a flame perception alarm device, includes the mount pad, annular sliding tray has been seted up to the periphery of mount pad bottom, annular slider ring is installed to the inside slip of annular sliding tray, the middle part of mount pad bottom is through fixed block fixedly connected with flame alarm body, the bottom fixedly connected with of annular slider ring and the protection screen panel of flame alarm body matched with use.

Preferably, both sides of mount pad bottom all are connected with the dwang through bearing piece rotation, the fixed surface of dwang is connected with the cleaning roller that cooperatees with the protection screen panel and use.

Preferably, the surface of the rotating rod is fixedly connected with a gear disc at the upper part of the cleaning roller, and a gear ring meshed with the gear disc is fixedly connected at the upper part of the inner wall of the protective net cover.

Preferably, the cleaning openings matched with the cleaning roller are formed in the two sides of the protective net cover.

Preferably, a blanking port is formed in the bottom of the protective net cover.

Advantageous effects

The utility model provides a flame sensing alarm device. Compared with the prior art, the device has the following advantages

The beneficial effects are that:

(1) This flame perception alarm device has offered annular sliding tray through the bottom at the mount pad to utilize annular slider ring to install the protection screen panel in annular sliding tray's inboard, collocation cleans the use of cylinder and toothed disc, the setting of these structures can be when clearing up, only need hold the protection screen panel with the hand and rotate, just can drive and clean the cylinder and also spin, the elasticity of cleaning the cylinder is hugged closely the inner wall of protection screen panel simultaneously, thereby can effectually strike off impurity such as attached pile on the inner wall and drop through the blanking mouth, easy operation is convenient, need not through loaded down with trivial details dismantlement, cleaning efficiency has been improved.

(2) This flame perception alarm device, through all offer the clearance mouth that uses with cleaning cylinder matched with in the both sides of protection screen panel, the setting of clearance mouth can be in cleaning cylinder rotatory cleaning the surface of accomplishing the back convenient cleaning cylinder, conveniently carries out the use next time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the annular slider ring, the protective mesh enclosure, the cleaning opening and the gear ring of the present utility model;

FIG. 3 is a bottom view of the mount, flame alarm body and annular slide groove structure of the present utility model;

fig. 4 is a schematic view of the structure of the rotating shaft, the sweeping roller and the gear plate of the present utility model.

In the figure: 1. a mounting base; 2. a flame alarm body; 3. an annular sliding groove; 4. an annular slider ring; 5. a protective net cover; 6. cleaning the mouth; 7. a rotating lever; 8. a cleaning roller; 9. a gear plate; 10. a gear ring; 11. and a blanking port.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a flame perception alarm device, includes mount pad 1, annular sliding tray 3 has been seted up to the periphery of mount pad 1 bottom, and annular slider ring 4 is installed to the inside slip of annular sliding tray 3, and interference fit produces frictional force between annular slider ring 4 and the annular sliding tray 3, and the middle part of mount pad 1 bottom is through fixed block fixedly connected with flame alarm body 2, and the bottom fixedly connected with of annular slider ring 4 cooperatees the protection screen panel 5 that uses with flame alarm body 2.

As an alternative embodiment, both sides of the bottom of the mounting seat 1 are rotatably connected with a rotating rod 7 through a bearing piece, the surface of the rotating rod 7 is fixedly connected with a cleaning roller 8 matched with the protective net cover 5, and the cleaning roller 8 is provided with a bump for the surface made of rubber.

Further, the surface of the rotating rod 7 is fixedly connected with a gear disc 9 at the upper part of the cleaning roller 8, and a gear ring 10 meshed with the gear disc 9 is fixedly connected at the upper part of the inner wall of the protective net cover 5.

Wherein, the clearance mouth 6 that cooperatees with cleaning cylinder 8 to use has all been seted up to the both sides of protection screen panel 5, and blanking mouth 11 has been seted up to the bottom of protection screen panel 5.

And all that is not described in detail in this specification is well known to those skilled in the art.

During the use, install flame alarm body 2 in the wall through mount pad 1, protection screen panel 5 is used for protecting flame alarm body 2, when needs are cleared up protection screen panel 5, hold protection screen panel 5 with the hand and drive protection screen panel 5 under the cooperation of annular sliding tray 3 and annular slider ring 4 is spacing rotatory, the clearance mouth 6 of both sides can separate with cleaning cylinder 8 when protection screen panel 5 is rotatory, cleaning cylinder 8's elasticity can be hugged closely at protection screen panel 5's inside wall, gear ring 10 can drive dwang 7 and cleaning cylinder 8 through the meshing with gear plate 9 simultaneously and spin, cleaning cylinder 8 can strike off the adsorbate such as fine hair of protection screen panel 5 inboard at this and the revolution of protection screen panel 5 of the process of spin, and drop through the clearance mouth 6 of bottom, reset the rotation of protection screen panel 5 after the clearance is accomplished and make cleaning cylinder 8 be located cleaning cylinder 8's inboard through cleaning mouth 6, clean cylinder 8's surface through cleaning mouth 6 again afterwards.

Claims

1. The utility model provides a flame perception alarm device, includes mount pad (1), its characterized in that: annular sliding tray (3) have been seted up to the periphery of mount pad (1) bottom, annular slider ring (4) are installed to the inside slip of annular sliding tray (3), the middle part of mount pad (1) bottom is through fixed block fixedly connected with flame alarm body (2), the bottom fixedly connected with of annular slider ring (4) is with protection screen panel (5) of flame alarm body (2) matched with use.

2. A flame sensing alarm device as defined in claim 1, wherein: both sides of mount pad (1) bottom all are connected with dwang (7) through the bearing piece rotation, the fixed surface of dwang (7) is connected with cleans cylinder (8) that use with protection screen panel (5) cooperatees.

3. A flame sensing alarm device as defined in claim 2, wherein: the surface of the rotating rod (7) is fixedly connected with a gear disc (9) at the upper part of the cleaning roller (8), and a gear ring (10) meshed with the gear disc (9) is fixedly connected at the upper part of the inner wall of the protective net cover (5).

4. A flame sensing alarm device as defined in claim 1, wherein: cleaning openings (6) matched with the cleaning roller (8) are formed in two sides of the protective net cover (5).

5. A flame sensing alarm device as defined in claim 1, wherein: the bottom of the protective net cover (5) is provided with a blanking port (11).