CN213022753U

CN213022753U - Fire monitoring equipment with self-checking function

Info

Publication number: CN213022753U
Application number: CN202021347030.7U
Authority: CN
Inventors: 彭晓波; 邓伟利
Original assignee: Tianjin Fosser Intelligent Fire Technology Co ltd
Current assignee: Tianjin Fosser Intelligent Fire Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-20
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a fire monitoring device with self-checking function, which comprises a monitoring box, wherein the bottom of the monitoring box is fixed with a hollow mounting box, the bottom of the mounting box is provided with an opening, the bottom of the mounting box is fixed with a pressing plate, a cavity is arranged in the pressing plate, the bottom of the pressing plate is provided with a through hole, the pressing plate comprises pressing plates with elasticity arranged at the two sides of the through hole, and the top of the pressing plate is fixed with a heat insulation plate for shielding the through hole; the top of the pressing plate is provided with a first positioning column which penetrates through the heat insulation plate and is connected to the pressing plate; the top of the pressing plate is provided with a plurality of second positioning columns, the top of the heat insulation plate is provided with a plurality of sleeve-shaped positioning seats, and the second positioning columns are fixed in the positioning seats; the two sides of the top of the pressing plate are fixed with hangers. The device can effectively reduce the influence of continuous high temperature of a room on equipment in the monitoring box, and prolong the service life of the monitoring equipment.

Description

Fire monitoring equipment with self-checking function

Technical Field

The utility model relates to a supervisory equipment field especially relates to a conflagration supervisory equipment with self-checking function.

Background

The box of the monitoring equipment of conflagration is generally installed it in higher position when the installation, avoids damaging monitoring equipment at ordinary times, also can detect rising flue gas the very first time. When the room temperature is high, because the control box does not have cooling device, can receive the temperature influence in room, make equipment excessively scald, influence the life of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fire monitoring device with a self-checking function.

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

a fire monitoring device with a self-checking function comprises a monitoring box, wherein a hollow mounting box with an opening at the bottom is fixed at the bottom of the monitoring box, a pressing plate is fixed at the bottom of the mounting box, a cavity is arranged in the pressing plate, a through hole is formed in the bottom of the pressing plate, the pressing plate comprises pressing plates with elasticity, which are arranged on two sides of the through hole, and a heat insulation plate for shielding the through hole is fixed at the top of the pressing plate; the top of the pressing plate is provided with a first positioning column which penetrates through the heat insulation plate and is connected to the pressing plate; the top of the pressing plate is provided with a plurality of second positioning columns, the top of the heat insulation plate is provided with a plurality of sleeve-shaped positioning seats, and the second positioning columns are fixed in the positioning seats; hangers are fixed on two sides of the top of the pressing plate.

Preferably, the first positioning column and the second positioning column are both bonded to the top of the pressing plate.

Preferably, a positioning plate perpendicular to a bottom plate of the mounting box is arranged at an opening at the bottom of the mounting box, and a clamping plate attached to the positioning plate is arranged at the top of the pressing plate; the locating plate with splint all are cylindrical, splint are connected the locating plate is inboard.

Preferably, the top of the clamping plate is provided with a hook-shaped hook plate, and the hook plate is arranged at the top of the positioning plate.

Preferably, the heat insulation plate is a reticular asbestos plate.

Preferably, the pressing plate is recessed toward the cavity.

The utility model has the advantages that: in the utility model, firstly, the hollow pressing plate is arranged and fixed at the bottom of the monitoring box to play the role of slowing down the temperature conduction, and the smoke detection of the monitoring box is not influenced; secondly, the monitoring box can be hung and installed by utilizing the hanger structure, and the influence of the wall surface of a room is reduced; thirdly, the high temperature is isolated by utilizing the sticking installation mode of the heat insulation plate and the positioning column. The device can effectively reduce the influence of continuous high temperature of a room on equipment in the monitoring box, and prolong the service life of the monitoring equipment.

Drawings

Fig. 1 is a back structure diagram of the monitoring device of the present invention;

FIG. 2 is a partial view at A of FIG. 1;

FIG. 3 is a partial view at B of FIG. 1;

FIG. 4 is a top view of the platen.

Reference numbers in the figures: the monitoring box comprises a monitoring box 1, an installation box 11, a positioning plate 12, a pressing plate 2, a cavity 21, a clamping plate 22, a hook plate 23, a through hole 24, a pressing plate 25, a first positioning column 26, a second positioning column 27, a heat insulation plate 3, a positioning seat 31 and a hanging lug 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a fire monitoring device with a self-checking function comprises a monitoring box 1, wherein a hollow mounting box 11 with an opening at the bottom is fixed at the bottom of the monitoring box 1, a pressing plate 2 is fixed at the bottom of the mounting box 11, a cavity 21 is arranged in the pressing plate 2, a through hole 24 is arranged at the bottom of the pressing plate 2, the pressing plate 2 comprises elastic pressing plates 25 arranged at two sides of the through hole 24, and a heat insulation plate 3 for shielding the through hole 24 is fixed at the top of the pressing plate 25; the top of the pressing plate 25 is provided with a first positioning column 26 which penetrates through the heat insulation plate 3 and is connected to the pressing plate 2; the top of the pressing plate 25 is provided with a plurality of second positioning columns 27, the top of the heat insulation plate 3 is provided with a plurality of sleeve-shaped positioning seats 31, and the second positioning columns 27 are fixed in the positioning seats 31; the two sides of the top of the pressing plate 2 are fixed with hangers 4.

The first positioning column 26 and the second positioning column 27 are both bonded on top of the press plate 2.

A positioning plate 12 perpendicular to a bottom plate of the mounting box 11 is arranged at an opening at the bottom of the mounting box 11, and a clamping plate 22 attached to the positioning plate 12 is arranged at the top of the pressing plate 2; the positioning plate 12 and the clamping plate 22 are both cylindrical, and the clamping plate 22 is connected to the inner side of the positioning plate 12.

The top of the clamping plate 22 is provided with a hook-shaped hook plate 23, and the hook plate 23 is mounted on the top of the positioning plate 12.

The heat insulation plate 3 is a reticular asbestos plate.

The pressing plate 25 is recessed toward the cavity 21.

The working principle is as follows: in the utility model, firstly, the hollow mounting box 11 and the pressing plate 2 with the cavity 21 are arranged and fixed at the bottom of the monitoring box 1 to play the role of slowing down the temperature conduction, and the through hole 24 and the reticular heat insulation plate 3 are arranged, so that the smoke detection of the monitoring box 1 is not influenced; secondly, the monitoring box 1 can be installed in a hanging way by utilizing the structure of the hanging lug 4, and the influence of the wall surface of a room is reduced; thirdly, the structural integrity of the pressing plate 2 is improved by utilizing the sticking installation mode of the heat insulation plate 3, the first positioning column 26 and the second positioning column 27, so that the installation is more stable, and the function of isolating high temperature is achieved while the installation is convenient; the pressure plate 2 is fixed to the mounting box 11 by means of bolts or welding, and if welding is performed, the monitoring box 1 is provided with a top cover, and the bolts and the screws are used for connection, and the structure is not drawn in the drawing due to simplicity.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fire monitoring equipment with the self-checking function is characterized by comprising a monitoring box (1), wherein a hollow mounting box (11) with an opening formed in the bottom is fixed at the bottom of the monitoring box (1), a pressing plate (2) is fixed at the bottom of the mounting box (11), a cavity (21) is formed in the pressing plate (2), a through hole (24) is formed in the bottom of the pressing plate (2), the pressing plate (2) comprises pressing plates (25) which are arranged on two sides of the through hole (24) and have elasticity, and a heat insulation plate (3) for shielding the through hole (24) is fixed at the top of each pressing plate (25); the top of the pressing plate (25) is provided with a first positioning column (26) which penetrates through the heat insulation plate (3) and is connected to the pressing plate (2); a plurality of second positioning columns (27) are arranged at the top of the pressing plate (25), a plurality of sleeve-shaped positioning seats (31) are arranged at the top of the heat insulation plate (3), and the second positioning columns (27) are fixed in the positioning seats (31); hangers (4) are fixed on two sides of the top of the pressing plate (2).

2. A fire monitoring apparatus with self-checking function according to claim 1, characterized in that the first positioning column (26) and the second positioning column (27) are both adhered on top of the pressure plate (2).

3. The fire monitoring equipment with the self-checking function according to claim 1, characterized in that a positioning plate (12) perpendicular to a bottom plate of the mounting box (11) is arranged at an opening at the bottom of the mounting box (11), and a clamping plate (22) attached to the positioning plate (12) is arranged at the top of the pressure plate (2); the positioning plate (12) and the clamping plate (22) are cylindrical, and the clamping plate (22) is connected to the inner side of the positioning plate (12).

4. The fire monitoring equipment with the self-checking function according to claim 3, wherein a hook-shaped hook plate (23) is arranged at the top of the clamping plate (22), and the hook plate (23) is arranged at the top of the positioning plate (12).

5. Fire monitoring equipment with self-checking function according to claim 1, characterized in that the thermal insulation plate (3) is a net-shaped asbestos plate.

6. A fire monitoring device with self-checking function according to claim 1, characterised in that the pressing plate (25) is recessed towards the cavity (21).