CN213690877U

CN213690877U - Fire alarm controller

Info

Publication number: CN213690877U
Application number: CN202023012629.8U
Authority: CN
Inventors: 徐志清; 邱双芳
Original assignee: Zhejiang Zhongshuan Fire Technology Co ltd
Current assignee: Zhejiang Zhongshuan Fire Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-13
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a fire alarm controller relates to fire-fighting equipment technical field. This fire alarm controller, including protection casing and fixed plate, the fixed plate is located the inside of protection casing, and the lower inner wall of protection casing is close to two fixed casees of center fixedly connected with of department, and the equal slip of interior table wall of two fixed casees inlays and is equipped with fixed push rod, the equal fixed connection fixed spring of lower inner wall of two fixed casees. This fire alarm controller, through compression spring, damping spring, the fixed plate, the connecting piece, the fixed box, fixed spring, compression spring, connecting plate and fixed push rod, can realize carrying out the function protected to alarm controller, it damages when having avoided fire alarm controller to receive the striking, the influence is used, through the protecting cover body, the fixed plate, the air vent, dust screen and ventilating fan, can realize the function to the internal circulation of air of protection casing, avoided fire alarm controller to be in humid environment for a long time, lead to fire alarm controller to damage.

Description

Fire alarm controller

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a fire alarm controller.

Background

The fire alarm controller is a heart of the automatic fire alarm system, can supply power to the detector, and has the following functions: the device can also be used for indicating the fire position and recording related information, and can start the fire alarm signal through a fire alarm sending device or start an automatic fire extinguishing device and a fire-fighting linkage control device through an automatic fire-fighting extinguishing control device, so that the correct operation of the system is automatically monitored, and sound and light alarms are given to specific faults.

Fire alarm controller is in-service use, has the shortcoming that the protectiveness is poor, when suffering unexpected striking, receives the damage very easily, not only influences the use, still causes financial loss simultaneously, increases usable cost, and some fire alarm controller that have now installs for a long time in moist environment, makes fire alarm controller's internal device receive the damage easily, has reduced fire alarm controller's life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire alarm controller, through compression spring, damping spring, the fixed plate, the connecting piece, fixed case, fixed spring, compression spring, connecting plate and fixed push rod, can realize carrying out the function protected to alarm controller, damage when having avoided fire alarm controller to receive the striking, the influence is used, through the protecting cover body, the fixed plate, the air vent, dust screen and ventilating fan, can realize the function to the internal circulation of air of protection casing, avoided fire alarm controller to be in humid environment for a long time, lead to fire alarm controller to damage.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fire alarm controller comprises a protective cover and a fixed plate, wherein the fixed plate is positioned inside the protective cover, two fixed boxes are fixedly connected to the lower inner wall of the protective cover close to the center, fixed push rods are embedded in the inner surface walls of the two fixed boxes in a sliding manner, fixed springs are fixedly connected to the lower inner walls of the two fixed boxes, the top ends of the two fixed springs are fixedly connected to the bottoms of the two fixed push rods, the top ends of the two fixed push rods penetrate through the tops of the fixed boxes and are fixedly connected with connecting pieces, the top ends of the two connecting pieces are fixedly connected to the bottom of the fixed plate, an alarm controller main body is fixedly connected to the top of the fixed plate, connecting plates are rotatably connected to the front surfaces of the two connecting pieces, moving blocks are rotatably connected to the bottom ends of the two connecting plates, and are embedded in the, and one side that two movable blocks kept away from mutually all fixedly connected with compression spring, two the equal fixed connection in the lower inner wall of protection casing of one end that compression spring kept away from mutually.

In order to realize the installation to alarm controller, as the utility model relates to a fire alarm controller is preferred, the front surface of protection casing all has the access door through hinge joint, two mounts of the equal fixedly connected with of both sides surface of protection casing.

In order to realize the circulation of air of wall portion in alarm controller, as the utility model relates to a fire alarm controller is preferred, two dust screens have been inlayed at the top of protection casing, a plurality of air vents have all been seted up to the both sides surface of protection casing.

In order to keep the drying in the protection casing, as the utility model relates to a fire alarm controller is preferred, the last inner wall of protection casing all inlays and is equipped with two install chests, and the interior table wall fixedly connected with ventilation fan of two install chests.

In order to realize the fixed function of alarm control ware, conduct the utility model relates to a fire alarm control ware is preferred, the lower inner wall of fixed plate is close to both sides department and all slides and inlay and be equipped with the movable plate, and moves the equal fixedly connected with in one side that the board was kept away from and remove the spring, two remove the equal fixed connection in one side and one side of fixed plate that the spring kept away from each other.

In order to increase the decompression effect of fixed push rod, as the utility model relates to a fire alarm controller is preferred, two the equal slip cap in surface of fixed push rod is equipped with damping spring, and two damping spring's the equal fixed connection in upper surface of two fixed casees in bottom.

The utility model provides a fire alarm controller. The method has the following beneficial effects:

(1) this fire alarm controller through compression spring, damping spring, fixed plate, connecting piece, fixed case, fixed spring, compression spring, connecting plate and fixed push rod, can realize carrying out the function protected to alarm controller, has avoided fire alarm controller to receive damage when striking, not only influences the use, still causes the loss of property.

(2) This fire alarm controller through the protecting cover body, fixed plate, air vent, dust screen and ventilation fan, can realize the function to the internal circulation of air of protection casing, has avoided fire alarm controller to be in humid environment for a long time, leads to fire alarm controller to damage, has improved fire alarm controller's life.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top cross-sectional view of the present invention.

In the figure: 1. a protective cover; 2. a fixing plate; 3. a connecting member; 4. a damping spring; 5. a fixed box; 6. a moving block; 7. fixing the spring; 8. a compression spring; 9. a connecting plate; 10. fixing the push rod; 11. a movable spring; 12. a vent hole; 13. an alarm controller main body; 14. moving the plate; 15. an access door; 16. installing a box; 17. a ventilating fan; 18. a dust screen; 19. a fixing frame.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fire alarm controller comprises a protective cover 1 and a fixed plate 2, wherein the fixed plate 2 is positioned inside the protective cover 1, two fixed boxes 5 are fixedly connected to the lower inner wall of the protective cover 1 close to the center, fixed push rods 10 are respectively embedded in the inner surface walls of the two fixed boxes 5 in a sliding manner, fixed springs 7 are respectively fixedly connected to the lower inner walls of the two fixed boxes 5, the top ends of the two fixed springs 7 are respectively fixedly connected to the bottoms of the two fixed push rods 10, the top ends of the two fixed push rods 10 penetrate through the top of the fixed boxes 5 to be fixedly connected with connecting pieces 3, the top ends of the two connecting pieces 3 are fixedly connected to the bottom of the fixed plate 2, an alarm controller main body 13 is fixedly connected to the top of the fixed plate 2, connecting plates 9 are respectively and rotatably connected to the front surfaces of the two connecting pieces 3, movable blocks 6 are respectively and rotatably connected to the bottom ends, and two moving blocks 6 equal fixedly connected with compression spring 8 in the one side of keeping away from mutually, two compression spring 8 equal fixed connection in the lower inner wall of protection casing 1 of the one end of keeping away from mutually.

In this embodiment: the protective cover 1 is used for protecting the alarm controller, the alarm controller is prevented from being installed in a humid environment for a long time, the interior of the alarm controller is prevented from being affected with damp and damaged, the fixed plate 2 is used for storing the alarm controller main body 13, the fixed box 5 is located in the middle of the lower inner wall of the protective cover 1, the anti-seismic decompression function can be realized through compression and rebound of the fixed spring 7 in the fixed box 5, the outer surface of the bottom of the fixed push rod 10 is tightly embedded in the fixed box 5 in a sliding manner, the fixed box 5 limits the fixed push rod 10, the fixed push rod 10 can slide in the fixed box 5 to extrude the fixed spring 7, the connecting piece 3 is used for connecting the connecting plate 9 and the moving block 6, the compression spring 8 is extruded through the moving block 6, the shock-absorbing function can be realized, the lower inner wall of the protective cover 1 is provided with a sliding groove, the, the structure and principle of the alarm controller body 13 are prior art and will not be described in detail herein for brevity, and the type thereof can be selected according to the actual use.

Specifically, the front surface of the protection cover 1 is hinged with an access door 15 through a hinge, and the outer surfaces of two sides of the protection cover 1 are fixedly connected with two fixing frames 19.

In this embodiment: the access door 15 material is transparent, can make things convenient for the staff to observe the inside of protection casing 1, can realize through mount 19 carrying out the function installed to alarm controller.

Specifically, two dustproof nets 18 are embedded in the top of the protective cover 1, and a plurality of vent holes 12 are formed in the outer surfaces of the two sides of the protective cover 1.

In this embodiment: the dust screen 18 and the ventilation holes 12 can realize air circulation inside the protection cover 1, so that the inside of the protection cover 1 can realize a drying function.

Specifically, two installation boxes 16 are embedded in the upper inner wall of the protective cover 1, and the inner surface walls of the two installation boxes 16 are fixedly connected with ventilating fans 17.

In this embodiment: the installation box 16 is used for storing the ventilating fan 17, and the ventilating fan 17 can accelerate the air circulation speed in the protective cover 1, so that the protective cover 1 can be quickly dried, the structure and the principle of the ventilating fan 17 belong to the prior art, and for omitting space, detailed description is omitted, and the model can be selected according to the actual use condition.

Specifically, the lower inner wall of fixed plate 2 is close to both sides department and all slides and inlays and be equipped with movable plate 14, and the equal fixedly connected with in one side that movable plate 14 kept away from mutually removes spring 11, and the equal fixed connection in one side and the one side of fixed plate 2 of two one sides that remove spring 11 and keep away from each other.

In this embodiment: the upper surface of the fixed plate 2 is provided with a moving groove, the moving plate 14 slides in the moving groove, and the moving plate 14 can be driven to fix the alarm controller main body 13 through the elastic force of the moving spring 11.

Specifically, the outer surfaces of the two fixed push rods 10 are all slidably sleeved with damping springs 4, and the bottom ends of the two damping springs 4 are all fixedly connected to the upper surfaces of the two fixed boxes 5.

In this embodiment: the function of decompressing the fixed plate 2 can be realized by the elastic force of the damper spring 4.

When the alarm controller is used, a worker firstly opens the access door 15, places the alarm controller main body 13 on the fixed plate 2, the movable plate 14 slides on the fixed plate 2, the alarm controller main body 13 can be fixed through the elastic force of the movable plate 14 and the movable spring 11, the alarm controller is installed at a proper position through the fixed frame 19, when the alarm controller is impacted, the fixed plate 2 moves downwards to extrude the connecting piece 3, the connecting piece 3 extrudes the fixed push rod 10, the fixed push rod 10 slides in the fixed box 5 to extrude the fixed spring 7, the damping spring 4 is compressed, the angle of the connecting plate 9 changes, the movable block 6 pushes the compression spring 8 to extrude the compression spring 8 in the movable groove, and the connecting plate 9 and the fixed push rod 10 are restored to the original state through the elastic force of the compression spring 8 and the fixed spring 7, play the function of antidetonation decompression to fixed plate 2, when the inside of protection casing 1 is moist, because the support of fixed plate 2 makes alarm controller main part 13 keep away from moist department, including the speed of the circulation of air in ventilation hole 12 and the work of ventilation fan 17 quickening protection casing 1, make in the protection casing 1 quick drying, it can to close ventilation fan 17 after the use.

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. A fire alarm controller, includes protection casing (1) and fixed plate (2), fixed plate (2) are located the inside of protection casing (1), its characterized in that: the lower inner wall of the protective cover (1) is fixedly connected with two fixed boxes (5) close to the center, the inner surface walls of the two fixed boxes (5) are respectively embedded with a fixed push rod (10) in a sliding manner, the lower inner walls of the two fixed boxes (5) are respectively fixedly connected with a fixed spring (7), the top ends of the two fixed springs (7) are respectively fixedly connected with the bottoms of the two fixed push rods (10), the top ends of the two fixed push rods (10) penetrate through the top of the fixed box (5) and are fixedly connected with a connecting piece (3), the top ends of the two connecting pieces (3) are fixedly connected with the bottom of the fixed plate (2), the top of the fixed plate (2) is fixedly connected with an alarm controller main body (13), the front surfaces of the two connecting pieces (3) are respectively connected with a connecting plate (9) in a rotating manner, and the bottom ends of the, the two moving blocks (6) are all slidably embedded in the lower inner wall of the protective cover (1), one sides, away from the two moving blocks (6), of the two moving blocks are fixedly connected with compression springs (8), and one ends, away from the compression springs (8), of the two moving blocks are fixedly connected to the lower inner wall of the protective cover (1).

2. A fire alarm controller according to claim 1, wherein: the front surface of protection casing (1) all hinges through the hinge has access door (15), two mount (19) of the equal fixedly connected with of both sides surface of protection casing (1).

3. A fire alarm controller according to claim 1, wherein: the top of protection casing (1) inlays and is equipped with two dust screens (18), a plurality of air vents (12) have all been seted up to the both sides surface of protection casing (1).

4. A fire alarm controller according to claim 1, wherein: the upper inner wall of protection casing (1) all inlays and is equipped with two install bins (16), and the interior table wall fixedly connected with ventilation fan (17) of two install bins (16).

5. A fire alarm controller according to claim 1, wherein: the lower inner wall of fixed plate (2) is close to both sides department and all slides and inlays and be equipped with movable plate (14), and the equal fixedly connected with in one side that movable plate (14) kept away from mutually removes spring (11), two remove the equal fixed connection in one side and one side of fixed plate (2) that spring (11) kept away from each other.

6. A fire alarm controller according to claim 1, wherein: two the surface of fixed push rod (10) all slides and overlaps and be equipped with damping spring (4), and the equal fixed connection in the upper surface of two fixed casees (5) in bottom of two damping spring (4).