CN217008349U

CN217008349U - Building fire monitoring alarm device

Info

Publication number: CN217008349U
Application number: CN202220340966.XU
Authority: CN
Inventors: 戴泽宇
Original assignee: Hunan Heng An Construction Co ltd
Current assignee: Hunan Heng An Construction Co ltd
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-07-19
Anticipated expiration: 2032-02-19

Abstract

The utility model discloses a building fire monitoring and alarming device, and belongs to the technical field of fire-fighting equipment. The utility model provides a building fire monitoring alarm device, includes the base, the base is the L type, and the upper surface passes through sliding part to install the box, fixed mounting has monitoring devices in the box, be equipped with the water conservancy diversion part in the box, the water conservancy diversion part includes first pivot, second pivot and two turbines, the base upper surface is equipped with reciprocal part, base top fixed mounting has controlling means, electric connection between monitoring devices and the controlling means. The utility model effectively solves the problems that the existing fire monitoring and alarming device is usually fixedly arranged at a certain position in a building, and the monitoring effectiveness is influenced by lower sensitivity of the existing fire monitoring and alarming device for places with poor airflow fluidity because of free circulation of the airflow when the existing fire monitoring and alarming device senses the air.

Description

Building fire monitoring alarm device

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a building fire monitoring and alarming device.

Background

Along with the development of society, buildings such as large-scale shopping malls and houses are more and more high, because the personnel in inside are more, the article of piling up are also more, in order effectively to prevent the conflagration, can set up fire monitoring alarm device in a plurality of positions in the building usually.

Monitoring devices utilizes inside sensor to monitor the air perception of periphery, and current fire monitoring alarm device is certain position of fixed mounting in the building usually, when carrying out the perception to the air, relies on the free circulation of air current, and to the relatively poor place of air current mobility, its sensitivity is lower, influences the validity of monitoring.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to provide a building fire monitoring and alarming device, which aims to solve the problems in the background technology:

current fire monitoring alarm device fixed mounting is certain position in the building usually, when carrying out the perception to the air, relies on the free circulation of air current, and to the relatively poor place of air current mobility, its sensitivity is lower, influences the problem of the validity of monitoring.

2. Technical scheme

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

a building fire monitoring and alarming device comprises a base, wherein the base is L-shaped, a box body is arranged on the upper surface of the base through a sliding component, a monitoring device is fixedly arranged in the box body, a flow guide component is arranged in the box body and comprises a first rotating shaft, a second rotating shaft and two turbines, two flow guide holes are symmetrically and vertically formed in the center of upper and lower box walls of the box body, the first rotating shaft is vertically arranged in the box body, the top end of the first rotating shaft is connected with a driving component, the bottom end of the first rotating shaft is positioned in the flow guide hole below the first rotating shaft, the second rotating shaft is vertically sleeved in the bottom wall of the box body in a rotating manner, the top end of the second rotating shaft is positioned in the flow guide hole above the second rotating shaft, the two turbines are respectively fixedly sleeved at the bottom end of the first rotating shaft and the top end of the second rotating shaft and are respectively positioned in the two flow guide holes, a reciprocating component is arranged on the upper surface of the base, and a control device is fixedly arranged at the top end of the base, the monitoring device is electrically connected with the control device.

The reciprocating motion is realized, preferably, the driving part comprises a motor, a machine base and a coupler, the motor is vertically and fixedly installed at the top end in the box body through the machine base, an output shaft is fixedly connected with the top end of the first rotating shaft through the coupler, and the motor is electrically connected with the control device.

Drive the box and remove, simultaneously, drive two turbine rotations, mutually support, it is preferred, reciprocating part includes two gears and rack, rack horizontal fixed mounting is on the base upper surface, two the gear is fixed the cover respectively and is connected in first pivot and second pivot bottom, and all is connected with rack toothing.

The fire extinguishing agent is pressurized, preferably, the fire extinguishing agent further comprises a spraying assembly, the spraying assembly comprises a barrel, two spray heads of two guide pipes and a pressurizing part, the barrel is vertically and fixedly installed at the top end of the second rotating shaft, the two guide pipes are horizontally and symmetrically arranged on two sides of the barrel, the two guide pipes are fixedly sleeved on the barrel at one ends close to each other and are communicated with the inside of the barrel in a fixed connection mode, and the spray heads are respectively fixedly sleeved at two ends of the two guide pipes.

Carry the fire extinguishing agent, it is preferred, pressure parts includes force pump, conveyer pipe and seal bearing, force pump fixed mounting in the base front surface, and with controlling means between electric connection, seal bearing is fixed cup joints on the barrel top, the conveyer pipe bottom end is fixed to be cup jointed in seal bearing, the conveyer pipe top switches on with force pump output end fixed connection, the inner chamber has been seted up to the base vertical segment, force pump input end passes through straw and inner chamber intercommunication.

3. Advantageous effects

(1) According to the utility model, the driving part drives the monitoring part to move back and forth to disturb the air flow, so that the surrounding air has good circulation, and meanwhile, the two turbines are driven to rotate, so that the air flow penetrates through the device and is fully contacted with the monitoring device, and the monitoring effectiveness is further improved;

(2) according to the utility model, through the spraying assembly, when a fire disaster happens, the fire extinguishing agent is sprayed around the device, so that the safety of the device can be ensured, and the fire can be inhibited.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of part A in FIG. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a box body; 3. a monitoring device; 4. a first rotating shaft; 5. a second rotating shaft; 6. a turbine; 7. a flow guide hole; 8. a guide rail; 9. a slider; 10. an electric motor; 11. a machine base; 12. a coupling; 13. a control device; 14. a gear; 15. a rack; 16. a barrel; 17. a flow guide pipe; 18. a spray head; 19. a pressure pump; 20. a delivery pipe; 21. sealing the bearing; 22. an inner cavity; 23. and a feeding pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a building fire monitoring and alarming device comprises a base 1, the base 1 is L-shaped, the upper surface of the base is provided with a box body 2 through a sliding component, a monitoring device 3 is fixedly arranged in the box body 2, a flow guide component is arranged in the box body 2, the flow guide component comprises a first rotating shaft 4, a second rotating shaft 5 and two turbines 6, two flow guide holes 7 are symmetrically and vertically arranged at the centers of the upper and lower box walls of the box body 2, the first rotating shaft 4 is vertically arranged in the box body 2, the top end of the first rotating shaft is connected with a driving component, the bottom end of the first rotating shaft 4 is arranged in the lower flow guide hole 7, the second rotating shaft 5 is vertically rotatably sleeved in the bottom wall of the box body 2, the top end of the second rotating shaft is arranged in the upper flow guide hole 7, the two turbines 6 are respectively and fixedly sleeved at the bottom end of the first rotating shaft 4 and the top end of the second rotating shaft 5 and are respectively arranged in the two flow guide holes 7, the upper surface of the base 1 is provided with a reciprocating component, the top end of the base 1 is fixedly provided with a control device 13, and the monitoring device 3 is electrically connected with the control device 13.

The sliding component comprises two guide rails 8 and a plurality of sliding blocks 9, the two guide rails 8 are horizontally and fixedly installed on the upper surface of the base 1, the sliding blocks 9 are respectively installed on the two guide rails 8 in a sliding mode, the box body 2 is vertically and fixedly installed on the top ends of the sliding blocks 9, and the sliding blocks 9 are matched with the guide rails 8 to support the box body 2 to move back and forth.

The driving part comprises a motor 10, a base 11 and a coupler 12, the motor 10 is vertically and fixedly installed at the top end in the box body 2 through the base 11, an output shaft is fixedly connected with the top end of the first rotating shaft 4 through the coupler 12, and the motor 10 is electrically connected with the control device 13.

Reciprocating unit includes two gears 14 and rack 15, and rack 15 level fixed mounting is on base 1 upper surface, and two gears 14 are fixed cup joint respectively in

first pivot

4 and 5 bottoms of second pivot, and all are connected with rack 15 meshing.

In the working process, the control device 13 controls the motor 10 to enable the motor 10 to rotate in a positive and negative alternate mode, an output shaft of the motor 10 rotates, the first rotating shaft 4 is driven to rotate through the coupler 12, the first rotating shaft 4 drives the gear 14 and the turbine 6 which are positioned on the first rotating shaft to rotate, the gear 14 rotates, the box body 2 is driven to move under the interference of the rack 15, the box body 2 drives the monitoring device 3 to move, the airflow is disturbed, the monitoring range is enlarged, meanwhile, the circulation of the airflow is improved, the other gear 14 is matched with the rack 15 to drive the second rotating shaft 5 to rotate, the second rotating shaft 5 rotates to drive the turbine 6 which is positioned on the second rotating shaft to rotate, the two turbines 6 are matched with each other, the airflow flows through the two flow guide holes 7 in the box body 2 and penetrates through the inside of the box body 2, the monitoring device 3 is in more full contact with the air, and the monitoring effectiveness is further improved.

Example 2:

referring to fig. 1-3, the basic difference of embodiment 1 is that the injection device further includes a cylinder 16, two nozzles 18 of two fluid conduits 17, and a pressurizing component, the cylinder 16 is vertically and fixedly installed at the top end of the second rotating shaft 5, the two fluid conduits 17 are horizontally and symmetrically disposed at two sides of the cylinder 16, one ends of the two fluid conduits 17 close to each other are fixedly sleeved on the cylinder 16 and fixedly connected and conducted with the inside of the cylinder 16, and the two nozzles 18 are respectively and fixedly sleeved at two ends of the two fluid conduits 17.

Pressurization parts includes force pump 19, conveyer pipe 20 and sealed bearing 21, force pump 19 fixed mounting is on base 1 front surface, and with controlling means 13 between electric connection, sealed bearing 21 is fixed to be cup jointed on 16 tops of barrel, the fixed cover of conveyer pipe 20 bottom is cup jointed in sealed bearing 21, the conveyer pipe 20 top switches on with 19 output fixed connection of force pump, sealed bearing 21 is when accomplishing fire extinguishing agent and carry, but the support is rotated, 20 soft materials of conveyer pipe, inner chamber 22 has been seted up to base 1 vertical segment, force pump 19 input passes through straw and inner chamber 22 intercommunication, base 1 side fixed mounting has pan feeding pipe 23, pan feeding pipe 23 is arranged in to the fire extinguishing agent of annotating in the inner chamber 22.

When the condition of a fire takes place, monitoring devices 3 send out the police dispatch newspaper, when producing the condition of a fire around the device, monitoring devices 3 signals to controlling means 13, controlling means 13 starts force pump 19, force pump 19 works, draw out fire extinguishing agent from inner chamber 22 through the straw, and discharge through conveyer pipe 20, conveyer pipe 20 sends the fire extinguishing agent into barrel 16, under force pump 19's effect, fire extinguishing agent gets into honeycomb duct 17, finally spout through shower nozzle 18, restrain the condition of a fire around the device, and simultaneously, can protect the device, reduce the risk of condition of a fire damage device, barrel 16 drives two honeycomb ducts 17 and rotates along with second pivot 5, can make the regional expansion of spraying of fire extinguishing agent, the extension protection area, promote the security.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a building fire monitoring alarm device, includes base (1), its characterized in that: the base (1) is L-shaped, the upper surface of the base is provided with a box body (2) through a sliding component, a monitoring device (3) is fixedly arranged in the box body (2), a flow guide component is arranged in the box body (2) and comprises a first rotating shaft (4), a second rotating shaft (5) and two turbines (6), two flow guide holes (7) are vertically formed in the box wall of the box body (2) in a symmetrical mode, the first rotating shaft (4) is vertically arranged in the box body (2), the top end of the first rotating shaft is connected with a driving component, the bottom end of the first rotating shaft (4) is positioned in the flow guide hole (7) below the first rotating shaft, the second rotating shaft (5) is vertically sleeved in the bottom wall of the box body (2) in a rotating mode, the top end of the first rotating shaft (4) is positioned in the flow guide hole (7) above the first rotating shaft, and the turbines (6) are respectively fixedly sleeved at the bottom end of the first rotating shaft (4) and the top end of the second rotating shaft (5), and are located two water conservancy diversion holes (7) respectively, base (1) upper surface is equipped with reciprocating part, base (1) top fixed mounting has controlling means (13), electric connection between monitoring devices (3) and controlling means (13).

2. A building fire monitoring alarm device according to claim 1, wherein: the driving part comprises a motor (10), a base (11) and a coupler (12), the motor (10) is vertically and fixedly installed at the top end in the box body (2) through the base (11), an output shaft is fixedly connected with the top end of the first rotating shaft (4) through the coupler (12), and the motor (10) is electrically connected with the control device (13).

3. A building fire monitoring alarm device according to claim 1, wherein: reciprocating part includes two gear (14) and rack (15), rack (15) horizontal fixed mounting is in base (1) upper surface, two gear (14) fixed cup joint respectively in first pivot (4) and second pivot (5) bottom, and all are connected with rack (15) meshing.

4. A building fire monitoring alarm device according to claim 1, wherein: still include the injection subassembly, the injection subassembly includes barrel (16), two shower nozzles (18) of two honeycomb ducts (17) and pressure parts, barrel (16) perpendicular fixed mounting is on second pivot (5) top, two honeycomb duct (17) horizontal symmetry sets up in barrel (16) both sides, two the one end that honeycomb duct (17) are close to each other is all fixed cup joints on barrel (16), and switches on with the inside fixed connection of barrel (16), two shower nozzle (18) are fixed cup joints respectively at two honeycomb ducts (17) both ends.

5. A building fire monitoring and alarming device as claimed in claim 4, wherein: pressurization parts includes force pump (19), conveyer pipe (20) and sealed bearing (21), force pump (19) fixed mounting is on base (1) front surface, and with controlling means (13) between electric connection, sealed bearing (21) fixed cover is connected on barrel (16) top, conveyer pipe (20) bottom fixed cover is connected in sealed bearing (21), conveyer pipe (20) top switches on with force pump (19) output fixed connection, inner chamber (22) have been seted up to base (1) vertical section, force pump (19) input passes through straw and inner chamber (22) intercommunication.