Fire-fighting monitoring alarm device for file storage room

Abstract

The utility model relates to the field of fire-fighting alarm devices, and particularly discloses a fire-fighting monitoring alarm device for a file storage room, which structurally comprises a fire-fighting alarm device, a mounting plate arranged in the middle of the upper surface of the fire-fighting alarm device, and a storage frame arranged on the upper surface of the fire-fighting alarm device. The file storage rack has the beneficial effects that the smoke sensing alarm structure is arranged in a linear reciprocating manner, so that the file storage rack in the file room can be subjected to fire-fighting patrol in the maximum range, and when smoke is detected, the carbon dioxide dry powder balls in the dry powder mounting frame are in a blasting state, so that the file storage rack can be subjected to fire extinguishing treatment in time; after the carbon dioxide dry powder balls in the dry powder mounting frame are exploded, a gravity sensor arranged in the dry powder mounting frame is connected with an opening and closing plate, and the opening and closing plate is in a contraction shape, so that the carbon dioxide dry powder balls in the material storage frame are thrown into a connecting pipe, the carbon dioxide dry powder balls are automatically added into the dry powder mounting frame, and repeated use is achieved.

Description

Technical Field

[0001] The utility model relates to the field of fire alarm devices, more specifically, to a fire monitoring alarm device for an archive storage room. Background Art

[0002] As a place to store important documents and materials, archives storage rooms usually need to meet higher fire safety requirements. Since there are often a large number of paper materials in archives storage rooms, the risk of fire is higher, and when a fire occurs, it is crucial to quickly extinguish the fire. Therefore, installing appropriate fire alarm devices in archives storage rooms is one of the key measures to ensure safety.

[0003] Smoke detectors are one of the most commonly used fire alarm devices. Smoke detectors detect the presence of smoke through photoelectric sensors or ionization sensors according to the type and concentration of smoke. Once smoke is detected, the device will promptly send out an alarm signal to notify staff and relevant personnel to take action.

[0004] When the existing smoke detectors are used, they are widely installed in the large archive storage room. When there is smoke, they cannot generate alarms and fire extinguishing operations in a timely and accurate manner, resulting in serious damage to the files stored in the archives.

[0005] Therefore, there is an urgent need for a device that can accurately and effectively monitor and alarm the files on the file storage racks in a timely manner in the event of a fire in the archive room. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a fire monitoring and alarm device for an archive storage room to solve the defects in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0008] A fire monitoring alarm device for an archive storage room, the structure of which includes a fire alarm device, a mounting plate arranged in the middle of the upper surface of the fire alarm device, and a material storage frame arranged on the upper surface of the fire alarm device. The fire alarm device includes a mounting frame, two track frames which are symmetrically mounted on the front and rear surfaces of the mounting frame in a group, a screw rod arranged inside the track frame, a motor arranged on the left and right sides of the track frame and connected to the screw rod, a movable frame opened on the lower surface of the mounting frame, a smoke alarm structure arranged on the lower surface of the mounting frame and connected to the screw rod, a material dumping frame arranged inside the mounting frame and above the movable frame, and an opening and closing plate arranged on the lower surface of the material dumping frame and cooperating with the smoke alarm structure.

[0009] As a further solution of the utility model, the material storage frame is interlocked with the material pouring frame, and carbon dioxide dry powder balls are arranged inside the material storage frame. After the carbon dioxide dry powder balls fall into the dry powder installation frame, they can be quickly exploded in the event of an alarm, thereby performing fire extinguishing.

[0010] As a further solution of the utility model, the smoke alarm structure includes support rods arranged in a symmetrical shape, mounting rings connected to the ends of the two support rods, a smoke alarm shell fitted with the mounting rings, a movable plate arranged on the upper surface of the smoke alarm shell and extending into a movable frame, an air hood arranged on the lower surface of the smoke alarm shell, a dry powder installation frame arranged on the lower surface of the air hood, and a connecting pipe connected to the dry powder installation frame and passing through the air hood to cooperate with the pouring frame.

[0011] As a further solution of the utility model, a sliding block is provided at the connection between the support rod and the screw rod.

[0012] As a further solution of the utility model, a smoke alarm sensor chip is arranged inside the smoke alarm housing and is electrically connected to the dry powder installation frame.

[0013] As a further solution of the utility model, a gravity sensor is arranged inside the dry powder installation frame, and the gravity sensor is connected to the opening and closing plate. After the carbon dioxide dry powder balls are arranged in the dry powder installation frame, the opening and closing plate is in an extended and closed state, so that the carbon dioxide dry powder inside the storage frame will not fall.

[0014] As a further solution of the utility model, the opening and closing plate is an electric retractable plate and is electrically connected to the dry powder installation frame. It is used to realize that after the carbon dioxide dry powder balls inside the dry powder installation frame explode, the opening and closing plate is in a contracted state through a simple programming linkage connection, so that the carbon dioxide dry powder falls to the connecting pipe and then falls along the connecting pipe to the dry powder installation frame.

[0015] As a further solution of the utility model, the connecting pipe is a hollow structure, and its pore diameter is larger than the diameter of the carbon dioxide dry powder balls. The part of the connecting pipe exposed to the upper surface of the movable plate is a telescopic structure. The lower surface of the pouring frame is connected to the upper part of the telescopic structure and is arranged corresponding to the opening and closing plate to realize the circulation of the carbon dioxide dry powder balls.

[0016] As a further solution of the utility model, a plurality of rectangular through holes are provided on the surface of the dry powder installation frame.

[0017] As a further solution of the utility model, two smoke alarm structures are provided and are arranged symmetrically.

[0018] As a further solution of the utility model, the screw rod and the motor are arranged for linear reciprocating motion.

[0019] Compared with the traditional fire monitoring and alarm device for archive storage room, the utility model has the following beneficial effects:

[0020] In the utility model, the smoke alarm structure is set to reciprocate in a straight line, so that the file storage rack in the file room can be patrolled to the maximum extent, and when smoke is detected, the carbon dioxide dry powder balls in the dry powder installation frame are in an explosion shape, so that the file storage rack is extinguished in time;

[0021] After the carbon dioxide dry powder balls in the dry powder installation frame explode, the gravity sensor arranged inside the frame is connected to the opening and closing plate, and the opening and closing plate contracts to drop the carbon dioxide dry powder balls inside the storage frame into the connecting pipe, so that the dry powder installation frame can automatically add carbon dioxide dry powder balls, thereby realizing reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objectives and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the accompanying drawings.

[0023] In the attached picture:

[0024] Figure 1 This is a structural schematic diagram of a fire monitoring and alarm device for an archive storage room of the utility model;

[0025] Figure 2 For this utility model Figure 1 The structural diagram of A in the figure;

[0026] Figure 3 This is a schematic diagram of the structure of the fire alarm device of the utility model;

[0027] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of B;

[0028] Figure 5 It is a three-dimensional structural schematic diagram of the smoke alarm structure of the utility model.

[0029] In the figure: fire alarm device-1, mounting plate-2, material storage frame-3, mounting frame-11, track frame-12, screw rod-13, motor-14, movable frame-15, smoke alarm structure-16, material pouring frame-17, opening and closing plate-18, support rod-161, mounting ring-162, smoke alarm housing-163, movable plate-164, air hood-165, dry powder mounting frame-166, connecting pipe-167, rectangular through hole-1661. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0031] like Figure 1-Figure 5 As shown, the utility model provides a technical solution for a fire monitoring and alarm device for an archive storage room:

[0032] As shown in the figure, a fire monitoring alarm device for an archive storage room, the structure of which includes a fire alarm device 1, a mounting plate 2 arranged in the middle of the upper surface of the fire alarm device 1, and a material storage frame 3 arranged on the upper surface of the fire alarm device 1. The fire alarm device 1 includes a mounting frame 11, two track frames 12 which are symmetrically mounted on the front and rear surfaces of the mounting frame 11 in a group, a screw rod 13 arranged inside the track frame 12, a motor 14 arranged on the left and right sides of the track frame 12 and connected to the screw rod 13, a movable frame 15 opened on the lower surface of the mounting frame 11, a smoke alarm structure 16 arranged on the lower surface of the mounting frame 11 and connected to the screw rod 13, a material dumping frame 17 arranged inside the mounting frame 11 and located above the movable frame 15, and an opening and closing plate 18 arranged on the lower surface of the material dumping frame 17 and cooperating with the smoke alarm structure 16.

[0033] The material storage frame 3 is interlocked with the material pouring frame 17, and carbon dioxide dry powder balls are arranged inside the material storage frame 3. After the carbon dioxide dry powder balls fall into the dry powder installation frame, they can be quickly exploded in the event of an alarm, thereby performing fire extinguishing.

[0034] The smoke alarm structure 16 includes support rods 161 arranged symmetrically, mounting rings 162 connected to the ends of the two support rods 161, a smoke alarm housing 163 fitted with the mounting ring 162, a movable plate 164 arranged on the upper surface of the smoke alarm housing 163 and extending into the movable frame 15, an air hood 165 arranged on the lower surface of the smoke alarm housing 163, a dry powder installation frame 166 arranged on the lower surface of the air hood 165, and a connecting pipe 167 which is connected to the dry powder installation frame 166 and passes through the air hood 165 to cooperate with the material pouring frame 17.

[0035] A sliding block is provided at the connection between the support rod 161 and the screw rod 13 .

[0036] A smoke alarm sensor chip is disposed inside the smoke alarm housing 163 and is electrically connected to the dry powder installation frame 166 .

[0037] A gravity sensor is provided inside the dry powder installation frame 166, and the gravity sensor is connected to the opening and closing plate 18. After the carbon dioxide dry powder balls are installed in the dry powder installation frame, the opening and closing plate is in an extended and closed state, so that the carbon dioxide dry powder inside the storage frame will not fall.

[0038] The opening and closing plate 18 is an electric retractable plate and is electrically connected to the dry powder installation frame 166. It is used to realize that after the carbon dioxide dry powder balls inside the dry powder installation frame explode, the opening and closing plate is retracted through a simple programming linkage connection, so that the carbon dioxide dry powder falls to the connecting pipe 167 and falls along the connecting pipe to the dry powder installation frame 166.

[0039] The connecting pipe 167 is a hollow structure, and its pore diameter is larger than the diameter of the carbon dioxide dry powder balls. The portion of the connecting pipe 167 exposed to the upper surface of the movable plate 164 is a telescopic structure. The lower surface of the pouring frame 17 is connected to the upper part of the telescopic structure and is arranged corresponding to the opening and closing plate 18 to realize the circulation of the carbon dioxide dry powder balls.

[0040] A plurality of rectangular through holes 1661 are provided on the surface of the dry powder installation frame 166 to facilitate the carbon dioxide dry powder balls to be dispersed over a large area after blasting.

[0041] The screw rod 13 and the motor 14 are arranged for linear reciprocating motion.

[0042] The specific implementation principle is as follows: the fire alarm device 1 is installed on the ceiling above the file storage rack in conjunction with the mounting plate 2, the motor 14 is powered on and started, thereby driving the screw rod 13 to rotate, and the screw rod 13 drives the support rod 161 connected thereto to perform a linear reciprocating motion. The smoke alarm structure 16 as a whole, driven by the support rod 161, performs a linear reciprocating motion, thereby performing a reciprocating patrol above the file storage rack, thereby realizing the maximum fire patrol of the file storage rack.

[0043] When the smoke alarm structure 16 senses smoke above the file storage rack, the carbon dioxide dry powder balls arranged inside the dry powder installation frame 166 will explode when the smoke is sensed, and cooperate with the multiple rectangular perforations 1661 opened on the surface of the dry powder installation frame 166 to achieve large-area dispersion of the carbon dioxide dry powder, thereby promptly extinguishing the fire on the file storage rack.

[0044] When the carbon dioxide dry powder balls inside the dry powder installation frame 166 are exploded, since the opening and closing plate 18 is an electric telescopic plate, the gravity sensing ball arranged inside it will transmit the signal to the opening and closing plate 18, so that the opening and closing plate 18 is in a contracted state, and the carbon dioxide dry powder balls inside the storage frame 3 will fall along the opening and closing plate 18 and the connecting pipe 167 to the dry powder installation frame 166 for subsequent use.

[0045] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fire monitoring alarm device for an archive storage room, comprising a fire alarm device (1), a mounting plate (2) disposed in the middle of the upper surface of the fire alarm device (1), and a material storage frame (3) disposed on the upper surface of the fire alarm device (1), characterized in that: The fire alarm device (1) comprises a mounting frame (11), two track frames (12) formed into a group and symmetrically mounted on the front and rear surfaces of the mounting frame (11), a screw rod (13) arranged inside the track frame (12), a motor (14) arranged on the left and right sides of the track frame (12) and connected to the screw rod (13), a movable frame (15) opened on the lower surface of the mounting frame (11), a smoke alarm structure (16) arranged on the lower surface of the mounting frame (11) and connected to the screw rod (13), a material dumping frame (17) arranged inside the mounting frame (11) and located above the movable frame (15), and an opening and closing plate (18) arranged on the lower surface of the material dumping frame (17) and cooperating with the smoke alarm structure (16).

2. The fire monitoring and alarm device for the archive storage room according to claim 1 is characterized in that: The material storage frame (3) is interlocked with the material pouring frame (17), and carbon dioxide dry powder balls are arranged inside the material storage frame (3).

3. The fire monitoring and alarm device for the archive storage room according to claim 1 is characterized in that: The smoke alarm structure (16) comprises support rods (161) arranged in a symmetrical shape, a mounting ring (162) connected to the ends of two support rods (161), a smoke alarm housing (163) fitted with the mounting ring (162), a movable plate (164) arranged on the upper surface of the smoke alarm housing (163) and extending into the movable frame (15), an air hood (165) arranged on the lower surface of the smoke alarm housing (163), a dry powder installation frame (166) arranged on the lower surface of the air hood (165), and a connecting pipe (167) penetrating and connected to the dry powder installation frame (166) and passing through the air hood (165) and cooperating with the material discharge frame (17).

4. The fire monitoring and alarm device for the archive storage room according to claim 3 is characterized in that: A sliding block is provided at the connection between the support rod (161) and the screw rod (13).

5. The fire monitoring and alarm device for the archive storage room according to claim 3 is characterized in that: A smoke alarm sensor chip is arranged inside the smoke alarm housing (163) and is electrically connected to the dry powder installation frame (166).

6. The fire monitoring and alarm device for the archive storage room according to claim 3 is characterized by: A gravity sensor is provided inside the dry powder installation frame (166), and the gravity sensor is connected to the opening and closing plate (18).

7. The fire monitoring and alarm device for the archive storage room according to claim 1 is characterized by: The opening and closing plate (18) is an electrically-operated telescopic plate and is electrically connected to the dry powder installation frame (166).

8. The fire monitoring and alarm device for the archive storage room according to claim 3 is characterized by: The connecting tube (167) is a hollow structure, the pore diameter of which is larger than the diameter of the carbon dioxide dry powder ball, and the portion of the connecting tube (167) exposed to the upper surface of the movable plate (164) is a telescopic structure.

9. The fire monitoring and alarm device for the archive storage room according to claim 8 is characterized in that: The lower surface of the material pouring frame (17) is connected to the upper part of the telescopic structure and is arranged corresponding to the opening and closing plate (18).

10. The fire monitoring and alarm device for the archive storage room according to claim 3 is characterized in that: A plurality of rectangular through holes (1661) are provided on the surface of the dry powder installation frame (166).

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