CN221155208U - Fire-fighting device for high-rise building - Google Patents

Abstract

The utility model relates to a fire-fighting device for high-rise buildings, comprising: a storage battery is arranged in the cabinet body; the mounting plates are arranged on two sides of the cabinet body, and mounting holes are formed in the mounting plates; the pressurizing mechanism is arranged in the cabinet body and used for increasing the internal pressure of the main pipeline; the prompting mechanism is arranged on one side of the main pipeline, a hose is arranged on the main pipeline, an electromagnetic valve is fixedly arranged on the main pipeline, a first one-way valve is fixedly arranged on the main pipeline, and a second one-way valve is fixedly arranged on the main pipeline. The utility model can save the time of opening the door and improve the safety of users.

Description

Fire-fighting device for high-rise building

Technical Field

The utility model relates to the technical field of building equipment, in particular to a fire-fighting device for a high-rise building.

Background

The building fire-fighting facility refers to the general term of equipment and facilities for preventing and extinguishing the fire of the building (structure), such as an automatic fire alarm system, an automatic water-spraying fire-extinguishing system, a fire hydrant system and the like which are arranged in the building (structure).

The existing fire-fighting equipment of high-rise buildings needs to be opened manually when in use, and part of cabinet doors are extremely laborious due to long-time idle opening, so that window breaking hammers are needed to be broken for use, the process is easy to cause damage to users, certain potential safety hazards are provided, the pulling out of fire-fighting water pipes can be prevented, and for high-rise buildings, the higher the number of layers is, the lower the water pressure is, the fire fighting equipment is extremely easy to influence due to the fact that the water pressure is insufficient, meanwhile, the appearance of the fire-fighting equipment can only be checked when in fire-fighting inspection, whether water is inside can not be judged, so that no water exists inside the fire-fighting equipment when in use is easily caused, and the fire-fighting equipment has great potential safety hazards.

The present utility model has been made in view of this.

Disclosure of utility model

The utility model aims to solve the technical problems of overcoming the defects of the prior art, providing the fire-fighting device for the high-rise building, saving the time for opening the door and improving the safety of users.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

a high-rise building fire fighting device, comprising:

a storage battery is arranged in the cabinet body;

The mounting plates are arranged on two sides of the cabinet body, and mounting holes are formed in the mounting plates;

The pressurizing mechanism is arranged in the cabinet body and used for increasing the internal pressure of the main pipeline;

The prompting mechanism is arranged on one side of the main pipeline, a hose is arranged on the main pipeline, an electromagnetic valve is fixedly arranged on the main pipeline, a first one-way valve is fixedly arranged on the main pipeline, and a second one-way valve is fixedly arranged on the main pipeline.

In a preferred embodiment of any of the foregoing aspects, a locking mechanism for locking the cabinet door is provided in the cabinet body.

In a preferred embodiment of any of the foregoing solutions, the cabinet body is movably connected to a cabinet door through a hinge.

In a preferred embodiment of any of the foregoing, the pressurizing mechanism includes:

The shell is arranged in the cabinet body;

The motor is arranged in the shell, a turntable is arranged on an output shaft of the motor, and the motor is electrically connected with the electromagnetic valve;

The movable rod is movably arranged on the rotary table, an extension pipe is arranged on the shell and communicated with the main pipeline, the extension pipe is positioned between the first one-way valve and the second one-way valve, a first piston block is arranged in the extension pipe, a horizontal rod is arranged on one side of the first piston block, and the horizontal rod is movably arranged on one side of the movable rod.

In a preferred embodiment of any of the foregoing aspects, the prompting mechanism includes:

The horizontal pipe is arranged at one side of the main pipe, a sliding groove is formed in one side of the horizontal pipe, a second piston block is arranged in the horizontal pipe, a first spring is arranged between one side of the second piston block and the inner side wall of the horizontal pipe, and a permanent magnet is arranged at one side of the second piston block;

And the magnetic metal block is arranged in the chute.

In a preferred embodiment of any of the above, the locking mechanism comprises:

The cavity is arranged in the cabinet body, an electromagnet is arranged in the cavity, and the electromagnet is electrically connected with the fire alarm;

the draw-in groove, set up in the cabinet body, cabinet door one side is provided with the fixture block, the perforation has been seted up on the fixture block, the cavity bottom is provided with T type piece, T type piece bottom extends to inside the draw-in groove, fixed connection is provided with the second spring between T type piece bottom and the cavity inside wall, be provided with the third spring in the draw-in groove, third spring one side is provided with the push pedal, the third spring is in compression state, T type piece bottom agrees with the perforation.

In a preferred embodiment of any of the foregoing aspects, the T-shaped block is a magnetic material.

In a preferred embodiment of any of the foregoing solutions, a transparent viewing plate is inlaid in the center of the cabinet door.

In a preferred embodiment of any of the foregoing aspects, the secondary battery is a lithium battery.

In a preferred embodiment of any of the foregoing, the hose is wrapped around the front end of the main pipe, the horizontal pipe is located above the solenoid valve, and the horizontal pipe is a PVC pipe.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

When the fire alarm senses fire alarm, the electromagnet is started at the moment, the electromagnet magnetically adsorbs the T-shaped block to move upwards, so that the second spring is stretched, the T-shaped block is separated from the perforation, the third spring is reset to drive the push plate to move to squeeze the clamping block, the cabinet door is sprung out, the fire is automatically opened, a user does not need to open the door, the door opening time is saved, and the safety of the user is improved;

According to the utility model, the motor is started to drive the turntable to rotate, so that the movable rod moves along with the turntable, when the movable rod moves to the right, the first piston block is pulled to the right through the horizontal rod at the moment, the second one-way valve prevents water sources from flowing backwards, so that the water sources at the upper end of the main pipeline are sucked into the extension pipe, when the movable rod moves to the left to reset, the horizontal rod is extruded to move to the left to reset, the water sources in the extension pipe are extruded, the first one-way valve prevents the water sources from flowing backwards, and the water sources at the moment are discharged through the second one-way valve, so that the supercharging effect is achieved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. Some specific embodiments of the application will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings denote the same or similar parts or portions, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, in which:

FIG. 1 is a schematic view of the overall structure of a fire-fighting device for high-rise buildings according to the present utility model;

FIG. 2 is a right side cross-sectional view of a cabinet in a fire fighting device for a high-rise building according to the present utility model;

FIG. 3 is a cross-sectional view of a housing of a fire fighting device for a high-rise building according to the present utility model;

Fig. 4 is a top view of a horizontal pipe in a fire fighting device for a high-rise building according to the present utility model.

In the figure: 1. a cabinet body; 2. a fire alarm; 3. a cabinet door; 4. a housing; 5. a mounting plate; 6. a mounting hole; 7. a main pipe; 8. an electromagnetic valve; 9. a first one-way valve; 10. a second one-way valve; 11. an extension tube; 12. a storage battery; 13. a motor; 14. a turntable; 15. a first piston block; 16. a horizontal bar; 17. a movable rod; 18. a horizontal tube; 19. a second piston block; 20. a first spring; 21. a permanent magnet; 22. a chute; 23. a magnetic metal block; 24. a cavity; 25. an electromagnet; 26. a clamping groove; 27. a T-shaped block; 28. a second spring; 29. a clamping block; 30. perforating; 31. a push plate; 32. a third spring; 33. and (3) a hose.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments, the elements of which are schematically represented and not drawn to scale.

Detailed Description

In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present application with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

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

The following embodiments of the present application will illustrate the scheme of the present application in detail by taking a fire-fighting device for high-rise buildings as an example, but the embodiments should not limit the scope of the present application.

As shown in fig. 1 to 4, the utility model provides a fire fighting device for high-rise buildings, which comprises a cabinet body 1, a fire alarm 2 and a main pipeline 7, wherein a cabinet door 3 is movably arranged at the front end of the cabinet body 1 through a hinge, a transparent observation plate is fixedly inlaid in the center of the front end of the cabinet door 3, mounting plates 5 are fixedly welded at two sides of the cabinet body 1, mounting holes 6 are formed in the mounting plates 5, a storage battery 12 is fixedly inlaid at the lower end of the inside of the cabinet body 1, the storage battery 12 is a lithium battery, the storage battery 12 is used as a standby power supply, a pressurizing mechanism for increasing the internal pressure of the main pipeline 7 is arranged in the cabinet body 1, a prompting mechanism for prompting the water quantity in the main pipeline 7 is arranged at one side of the main pipeline 7, a hose 33 is fixedly arranged at the front end of the main pipeline 7 through a connecting valve, an electromagnetic valve 8 is fixedly arranged on the main pipeline 7 in a winding manner, a first one-way valve 9 is fixedly arranged on the main pipeline 7, a second one-way valve 10 is fixedly arranged on the main pipeline 7, the first one-way valve 9 and the second one-way valve 10 is used for preventing water source backflow, and the cabinet 1 is internally provided with a locking mechanism for locking the cabinet door 3.

As shown in fig. 1 to 4, the pressurizing mechanism comprises a shell 4, an extension tube 11, a first piston block 15, a horizontal rod 16, a movable rod 17, a motor 13 and a turntable 14, wherein the shell 4 is fixed in the cabinet 1 through bolts, the motor 13 is fixed in the shell 4 through a mounting frame, the turntable 14 is fixed on the front end output shaft of the motor 13 through a coupler, the motor 13 drives the turntable 14 to rotate, the motor 13 is electrically connected with the electromagnetic valve 8, the movable rod 17 is movably arranged at the front end of the turntable 14 through a pin shaft, the extension tube 11 is fixedly inserted in the left side of the shell 4, the extension tube 11 is communicated with the main pipeline 7, the extension tube 11 is positioned between the first check valve 9 and the second check valve 10, the first piston block 15 is movably clamped in the extension tube 11, the horizontal rod 16 is welded and fixed on the right side of the first piston block 15, the right side of the horizontal rod 16 moves on the left side of the movable rod 17 through a pin shaft, when the movable rod 17 moves rightwards, the motor 13 is started to drive the turntable 14 to rotate, so that the movable rod 17 moves along with the turntable 14, the first piston block 15 is pulled rightwards through the horizontal rod 16 at the moment, the second one-way valve 10 prevents water sources from flowing backwards, so that the water sources at the upper end of the main pipeline 7 are sucked into the extension pipe 11, when the movable rod 17 moves leftwards to reset, the horizontal rod 16 is extruded to move leftwards to reset the water sources in the extension pipe 11, the first one-way valve 9 prevents water sources from flowing backwards, and the water sources at the moment are discharged through the second one-way valve 10, so that the effect of pressurization is achieved, and the fire fighting problem caused by insufficient water pressure is prevented.

As shown in fig. 1 to 4, the prompting mechanism includes a horizontal pipe 18, a first spring 20, a chute 22, a magnetic metal block 23, a permanent magnet 21 and a second piston block 19, the horizontal pipe 18 is fixed on one side of the main pipe 7 through a connecting valve, the horizontal pipe 18 is located above the electromagnetic valve 8, the horizontal pipe 18 is a PVC pipe, the chute 22 is provided on one side of the horizontal pipe 18, the magnetic metal block 23 is movably clamped inside the chute 22, the second piston block 19 is movably clamped inside the horizontal pipe 18, the first spring 20 is welded and fixed between one side of the second piston block 19 and the inner side wall of the horizontal pipe 18, the permanent magnet 21 is welded and fixed on one side of the second piston block 19, when water is in the main pipe 7, the water pressure can enable a water source to flow into the horizontal pipe 18, and the second piston block 19 is extruded to move along the horizontal pipe 18, meanwhile, the first spring 20 is extruded, and the permanent magnet 21 is driven to move leftwards when the second piston block 19 is moved, the magnetic metal block 23 is adsorbed by magnetic force, the magnetic metal block 23 is moved, and when the inside the horizontal pipe 18 is free of water, the first spring 20 is located on the side, the metal block 23 is located on the side of the most side, the chute 22 is located on the side of the horizontal pipe 18, so that the device can not be conveniently monitored by fire-fighting equipment.

As shown in fig. 1 to 4, the locking mechanism comprises a clamping groove 26, a clamping block 29, a cavity 24, an electromagnet 25, a T-shaped block 27, a second spring 28, a through hole 30, a push plate 31 and a third spring 32, the cavity 24 is formed in the cabinet body 1, the electromagnet 25 is fixed at the upper end of the cavity 24 through a mounting frame, the electromagnet 25 is electrically connected with the fire alarm 2, the clamping groove 26 is formed in the cabinet body 1, the clamping block 29 is welded and fixed at one side of the cabinet door 3, the through hole 30 is formed in the clamping block 29, the T-shaped block 27 is movably clamped at the bottom end of the cavity 24, the T-shaped block 27 is made of a magnetic material, the bottom end of the T-shaped block 27 extends into the clamping groove 26, the second spring 28 is fixedly connected between the bottom end of the T-shaped block 27 and the inner side wall of the cavity 24, the third spring 32 is fixedly welded and fixed in the clamping groove 26, the push plate 31 is fixed at one side of the third spring 32, the bottom end of the T-shaped block 27 is in a compressed state, the electromagnet 25 is started when the fire alarm 2 senses the fire alarm, the electromagnet 25 is magnetically adsorbed by the T-shaped block 27, the second spring 28 is stretched, the T-shaped block 27 is separated from the second spring 28, the T-shaped block is pushed away from the through hole 30, the third spring 31 is pushed by the door opening 31, and the door opening 31 is pushed by the door 31 when the door opening 31 is automatically, and the door opening 31 is pushed by the door opening 31, and the door opening 31 is automatically and is in the door opening and the door 3.

When in work, the method specifically comprises the following steps:

Step 1, when the fire alarm 2 senses a fire alarm, the electromagnet 25 is started at the moment, the electromagnet 25 magnetically adsorbs the T-shaped block 27 to move upwards, so that the second spring 28 is stretched, the T-shaped block 27 is separated from the through hole 30, the third spring 32 resets to drive the push plate 31 to move to squeeze the clamping block 29, the cabinet door 3 is sprung, the fire is automatically opened, a user does not need to open the door, the door opening time is saved, and the safety of the user is improved;

Step 2, the user pulls out the hose 33, then opens the electromagnetic valve 8, at this moment the motor 13 is started synchronously, the water source is discharged through the main pipe 7, and at this moment the motor 13 starts to drive the rotary table 14 to rotate, make the movable rod 17 move along with the rotary table 14, when the movable rod 17 moves to the right, pull the first piston block 15 to the right through the horizontal rod 16 at this moment, the second check valve 10 prevents the water source from flowing backwards, thus make the water source of the upper end of the main pipe 7 sucked into the extension pipe 11, when the movable rod 17 moves to the left to reset, squeeze the horizontal rod 16 to move to the left to reset, thus extrude the water source in the extension pipe 11, and the first check valve 9 prevents the water source from flowing backwards, the water source at this moment is discharged through the second check valve 10, thus playing the role of pressurizing, preventing the fire fighting problem caused by insufficient water pressure;

Step 3, when fire-fighting equipment is idle, when the inside water that has of trunk line 7 at this moment, water pressure can make the water source flow into the horizontal pipe 18 inside, and extrude second piston piece 19 and remove along horizontal pipe 18, extrude first spring 20 simultaneously, and drive permanent magnet 21 left side when second piston piece 19 removes and remove, adsorb magnetic metal piece 23 through magnetic force, when the inside anhydrous of horizontal pipe 18, first spring 20 is in the normality, magnetic metal piece 23 is located spout 22 right side at this moment, then the fire-fighting equipment at this moment is for the furnishing and tearing out, thereby make things convenient for arbitrary personnel to inspect and supervise fire-fighting equipment, guarantee that fire-fighting equipment is in the state that can use.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.

Claims (5)

1. A high-rise building fire fighting device, comprising:

A storage battery (12) is arranged in the cabinet body (1);

The mounting plates (5) are arranged on two sides of the cabinet body (1), and mounting holes (6) are formed in the mounting plates (5);

The pressurizing mechanism is arranged in the cabinet body (1) and used for increasing the internal pressure of the main pipeline (7);

The prompting mechanism is arranged on one side of the main pipeline (7), a hose (33) is arranged on the main pipeline (7), an electromagnetic valve (8) is fixedly arranged on the main pipeline (7), a first one-way valve (9) is fixedly arranged on the main pipeline (7), and a second one-way valve (10) is fixedly arranged on the main pipeline (7); a locking mechanism for locking the cabinet door (3) is arranged in the cabinet body (1); the cabinet body (1) is movably connected with a cabinet door (3) through a hinge; the supercharging mechanism includes:

The shell (4) is arranged in the cabinet body (1);

The motor (13) is arranged in the shell (4), a rotary table (14) is arranged on an output shaft of the motor (13), and the motor (13) is electrically connected with the electromagnetic valve (8);

The movable rod (17) is movably arranged on the rotary table (14), an extension pipe (11) is arranged on the shell (4), the extension pipe (11) is communicated with the main pipeline (7), the extension pipe (11) is positioned between the first one-way valve (9) and the second one-way valve (10), a first piston block (15) is arranged in the extension pipe (11), a horizontal rod (16) is arranged on one side of the first piston block (15), and the horizontal rod (16) is movably arranged on one side of the movable rod (17); the prompting mechanism comprises:

The horizontal pipe (18) is arranged on one side of the main pipe (7), a sliding groove (22) is formed in one side of the horizontal pipe (18), a second piston block (19) is arranged in the horizontal pipe (18), a first spring (20) is arranged between one side of the second piston block (19) and the inner side wall of the horizontal pipe (18), and a permanent magnet (21) is arranged on one side of the second piston block (19);

A magnetic metal block (23) arranged inside the chute (22); the locking mechanism includes:

The cavity (24) is arranged in the cabinet body (1), an electromagnet (25) is arranged in the cavity (24), and the electromagnet (25) is electrically connected with the fire alarm (2);

Draw-in groove (26) set up in the cabinet body (1), cabinet door (3) one side is provided with fixture block (29), perforated (30) have been seted up on fixture block (29), cavity (24) bottom is provided with T type piece (27), T type piece (27) bottom extends to inside draw-in groove (26), fixed connection is provided with second spring (28) between T type piece (27) bottom and cavity (24) inside wall, be provided with third spring (32) in draw-in groove (26), third spring (32) one side is provided with push pedal (31), third spring (32) are in compression state, T type piece (27) bottom agrees with perforated (30).

2. The fire fighting device for high-rise buildings according to claim 1, characterized in that said T-shaped blocks (27) are made of magnetic material.

3. The fire fighting device for high-rise buildings according to claim 2, characterized in that the center of the cabinet door (3) is inlaid with a transparent observation plate.

4. A high-rise building fire fighting device according to claim 3, characterized in that the accumulator (12) is a lithium battery.

5. The fire fighting device for high-rise buildings according to claim 4, characterized in that the hose (33) is wound on the front end of the main pipe (7), the horizontal pipe (18) is located above the electromagnetic valve (8), and the horizontal pipe (18) is a PVC pipe.