Intelligent security and fire-fighting integrated device

Abstract

The utility model relates to the technical field of security and fire fighting, in particular to an intelligent security and fire fighting integrated device, which comprises a protection structure and a fire fighting structure, the protection structure comprises a ventilation pipeline and a fireproof valve, the ventilation pipeline is provided with an open end, the fireproof valve is connected to the open end, and the fire fighting structure is connected with the ventilation pipeline. A smoke sensing module is arranged at the end, close to the fire damper, of the ventilation pipeline, connected to the inner wall of the open end and electrically connected with a control terminal. The outer wall of the ventilation pipeline is provided with a fixing part opposite to the fire-fighting structure, the fire-fighting structure is connected to the fixing part and electrically connected to the control terminal, and a spray head is arranged at the end, close to the open end, of the fire-fighting structure. The utility model aims to discover fire in time and improve the security effect.

Description

Technical Field

[0001] The utility model relates to the technical field of security and fire protection, and in particular to an intelligent security and fire protection integrated device. Background Art

[0002] Intelligent security refers to the use of information technology to monitor the external status in real time and ensure the safety of users. With the development and progress of science and technology and the rapid development of information technology in the 21st century, it has entered a full-select field. The boundary between intelligent security technology and computers is gradually disappearing, and the purpose of fire protection is to eliminate hidden dangers, prevent disasters, and solve and prevent disasters encountered by people in life.

[0003] In the related technology, by combining the smoke sensor module with the video intercom system that the building originally has, and adding a security unit, an integrated intelligent system is established based on the system platform. On the basis of realizing rich security functions, the function of the smoke sensor module is supplemented, so that when a fire occurs, it can be discovered and reported in time, so that the fire can be controlled and handled in time, and the on-site video of the fire can be provided in real time, which is conducive to the selection of fire handling plans. However, due to the large space area in the building, when only the smoke sensor module is installed on the video intercom system, it is often impossible to receive the message in the first time, which is not conducive to security and fire protection. Utility Model Content

[0004] The main purpose of the utility model is to provide an intelligent security and fire protection integrated device, aiming at timely discovering fire and improving the security effect.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes an intelligent security and fire protection integrated device, including a protective structure and a fire protection structure:

[0006] The protection structure includes a ventilation duct and a fire damper, the ventilation duct is provided with an open end, the fire damper is connected to the open end, a smoke sensor module is provided at one end of the ventilation duct close to the fire damper, the smoke sensor module is connected to the inner wall of the open end and is electrically connected to a control terminal; and

[0007] The outer wall of the ventilation duct is provided with a fixing part relative to the fire protection structure. The fire protection structure is connected to the fixing part and is electrically connected to the control terminal. A nozzle is provided at one end of the fire protection structure close to the open end.

[0008] In one embodiment of the present application, the fire damper includes multiple groups of fire louvers arranged in parallel, the peripheries of the multiple groups of fire louvers are connected to each other, the outer edges of the multiple groups of fire louvers abut against the open end, the previous fire louver is provided with an abutment block relative to the latter fire louver, and the periphery of the fire louver is connected to a driving mechanism.

[0009] In one embodiment of the present application, the driving mechanism includes a protective shell and a driving component, the protective shell is connected to the outer wall of the open end, and an installation cavity is opened inside the protective shell; the driving component is passed through the protective shell, the driving component is electrically connected to the control terminal, and is drivingly connected to multiple groups of fireproof shutters.

[0010] In one embodiment of the present application, the drive assembly includes a drive motor and a transmission assembly, the drive motor is drivingly connected to the control terminal, the drive motor is connected to one end of the protective shell, and is drivingly connected to an end of the protective shell away from the drive motor, and is rotatably connected to the inner wall of the protective shell; the transmission assembly includes a first bevel gear and a second bevel gear, the first bevel gear is connected to the drive rod, the second bevel gear is connected to the fireproof shutter, and the first bevel gear is drivingly connected to the second bevel gear.

[0011] In one embodiment of the present application, the protective structure also includes a monitoring component, which is electrically connected to the control terminal, and the monitoring component is connected to the end of the ventilation duct away from the open end. The monitoring component is provided with a mounting bracket facing the open end, and the monitoring component is rotatably connected to the mounting bracket.

[0012] In one embodiment of the present application, a receiving portion is provided at the open end opposite to the fire damper, the fire damper is connected to a bottom edge of the receiving portion, and the receiving portion surrounds the fire damper.

[0013] In one embodiment of the present application, the fire-fighting structure includes a dry powder storage box, an electric control valve and a connecting pipe, the dry powder storage box is connected to the fixed part and is spaced apart from the control terminal; the electric control valve is connected to one end of the dry powder storage box facing the open end and is electrically connected to the control terminal; the electric control valve is connected to the connecting pipe, the connecting pipe is connected to the outer edge of the open end, and the connecting pipe has a plurality of nozzles in an array at one end away from the electric control valve.

[0014] The technical solution of the utility model adopts the method of functionally dividing the device into a protective structure and a fire protection structure. The protective structure is mainly composed of a ventilation duct and a fire damper. The ventilation duct is provided with an open end, and the fire damper is installed on the open end. The fire damper can be automatically closed when a fire occurs to prevent the fire from spreading through the ventilation duct. A smoke sensing module is arranged at a position near the open end of the inner wall of the ventilation duct. Indoor gas will be exchanged with the outside through the ventilation duct. The smoke sensing module arranged at the open end can easily sense the presence of smoke and can determine the fire at the first time. The smoke sensing module is electrically connected with a control terminal, and the fire protection structure and the fire damper can be operated through the control terminal to achieve the purpose of security and fire protection integration. A fixed part is arranged on the outer wall of the ventilation duct, and the fire protection structure is installed on the fixed part, so that the overall structure is more reasonable and convenient to install the whole device. A nozzle is arranged at one end of the fire protection structure near the open end, and the fire protection structure is electrically connected to the control terminal. The data of the smoke sensing module is analyzed by the control terminal, and the data is fed back to the fire protection structure. The above structure can improve the accuracy of fire detection and effectively improve the efficiency of fire extinguishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of the intelligent security and fire protection integrated device of the utility model;

[0017] Figure 2 It is a cross-sectional view of one direction of an embodiment of the intelligent security and fire protection integrated device of the utility model;

[0018] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0019] Figure 4 It is a cross-sectional view from another direction of an embodiment of the intelligent security and fire protection integrated device of the utility model;

[0020] Figure 5 for Figure 4 A partial enlarged view of point B in the middle.

[0021] Description of Figure Numbers:

[0022] 1. Protective structure; 11. Ventilation duct; 12. Open end; 121. Storage part; 13. Fixing part; 14. Smoke sensor module; 15. Control terminal; 2. Fire damper; 21. Fire shutter; 211. Abutment block; 22. Driving mechanism; 221. Protective shell; 222. Installation cavity; 23. Driving assembly; 231. Driving motor; 232. Driving rod; 24. Transmission assembly; 241. First bevel gear; 242. Second bevel gear; 3. Monitoring assembly; 31. Mounting bracket; 4. Fire protection structure; 41. Dry powder storage box; 42. Electric control valve; 43. Connecting pipe; 44. Sprinkler.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0025] Reference Figures 1 to 5 In one embodiment of the utility model, an intelligent security and fire protection integrated device is proposed, including a protective structure 1 and a fire protection structure 4, the protective structure 1 includes a ventilation duct 11 and a fire damper 2, the ventilation duct 11 is provided with an open end 12, the fire damper 2 is connected to the open end 12, a smoke sensing module 14 is provided at one end of the ventilation duct 11 close to the fire damper 2, the smoke sensing module 14 is connected to the inner wall of the open end 12, and is electrically connected to a control terminal 15; a fixing portion 13 is provided on the outer wall of the ventilation duct 11 relative to the fire protection structure 4, the fire protection structure 4 is connected to the fixing portion 13, and is electrically connected to the control terminal 15, and a nozzle 44 is provided at one end of the fire protection structure 4 close to the open end 12.

[0026] In an intelligent security and fire protection integrated device of the present application, the device is functionally divided into a protective structure 1 and a fire protection structure 4. The protective structure 1 is mainly composed of a ventilation duct 11 and a fire damper 2. The ventilation duct 11 is provided with an open end 12, and the fire damper 2 is installed on the open end 12. The fire damper 2 can be automatically closed when a fire occurs to prevent the fire from spreading through the ventilation duct 11. A smoke sensing module 14 is arranged on the inner wall of the ventilation duct 11 near the open end 12. The indoor gas will be exchanged with the outside world through the ventilation duct 11. The smoke sensing module 14 arranged at the open end 12 can easily sense the presence of smoke and can confirm the fire in the first time. To determine the fire situation, the smoke sensing module 14 is electrically connected to the control terminal 15, and the fire protection structure 4 and the fire damper 2 can be operated through the control terminal 15 to achieve the purpose of integrated security and fire protection. The outer wall of the ventilation duct 11 is provided with a fixing part 13, and the fire protection structure 4 is installed on the fixing part 13, so that the overall structure is more reasonable and convenient for installing the entire device. A nozzle 44 is provided at one end of the fire protection structure 4 close to the open end 12, and the fire protection structure 4 is electrically connected to the control terminal 15. The data of the smoke sensing module 14 is analyzed by the control terminal 15, and the data is fed back to the fire protection structure 4. The above structure can improve the accuracy of fire detection and effectively improve the fire extinguishing efficiency.

[0027] Combined with reference Figures 2 to 3 In one embodiment of the present application, the fire damper 2 includes a plurality of groups of fire louvers 21 arranged in parallel, the peripheries of the plurality of groups of fire louvers 21 are connected to each other, the outer edges of the plurality of groups of fire louvers 21 abut against the open end 12, the front fire louver 21 is provided with an abutting block 211 relative to the rear fire louver 21, and the periphery of the fire louver 21 is connected to a driving mechanism 22.

[0028] In an intelligent security and fire protection integrated device of the present application, the fire damper 2 is composed of multiple groups of protective shutters arranged side by side, and a driving mechanism 22 for automatically driving the fire shutters 21 to open and close. In this embodiment, the fire shutters 21 include a rotating shaft and fire blades. When the fire shutters 21 are in a closed state, multiple groups of fire shutters 21 are connected together, and the blades of the latter group of fire shutters 21 abut against the former group of fire shutters 21. In order to improve the airtightness of the fire damper 2, an abutment block 211 is provided at a position lower than the fire blade at the rotating shaft. In this way, when the fire shutters 21 are closed, the fire blades will abut against the abutment block 211 to improve the sealing effect. The driving mechanism 22 is connected to the side edge of the rotating shaft, and is used to adjust the opening and closing state of the shutters, so that the smoke sensing module 14 can quickly close the shutters after receiving the smoke signal to prevent the spread of fire.

[0029] Combined with reference Figures 2 to 5In one embodiment of the present application, the driving mechanism 22 includes a protective shell 221 and a driving component 23. The protective shell 221 is connected to the outer wall of the open end 12, and an installation cavity 222 is opened inside the protective shell 221; the driving component 23 is penetrated by the protective shell 221, and the driving component 23 is electrically connected to the control terminal 15, and is driven and connected to multiple groups of fireproof shutters 21.

[0030] In an intelligent security and fire protection integrated device of the present application, the driving mechanism 22 is composed of a protective shell 221 and a driving component 23. The protective shell 221 is installed on the outer wall of the open end 12 to protect the driving mechanism 22 to prevent the driving mechanism 22 from malfunctioning. The installation cavity 222 is used to accommodate the driving component 23. The driving mechanism 22 is electrically connected to the control terminal 15 to receive a fire alarm signal and close the ventilation duct 11 in time.

[0031] Combined with reference Figures 1 to 5 In one embodiment of the present application, the driving component 23 includes a driving motor 231 and a transmission component 24. The driving motor 231 is driven and connected to the control terminal 15. The driving motor 231 is connected to one end of the protective shell 221, and is driven and connected with a driving rod 232 facing the end of the protective shell 221 away from the driving motor 231. The driving rod 232 is rotatably connected to the inner wall of the protective shell 221; the transmission component 24 includes a first bevel gear 241 and a second bevel gear 242. The first bevel gear 241 is connected to the driving rod 232, the second bevel gear 242 is connected to the fireproof shutter 21, and the first bevel gear 241 is driven and connected to the second bevel gear 242.

[0032] In an intelligent security and fire protection integrated device of the present application, a driving component 23 includes a driving motor 231 and a transmission component 24. The driving motor 231 receives commands to control the entire device. The driving motor 231 directly drives a group of driving rods 232. The end of the driving rod 232 away from the driving motor 231 is rotatably connected to the inner wall of the mounting cavity 222. The transmission component 24 is composed of two groups of bevel gears. The first bevel gear 241 is connected to the driving rod 232, and the second bevel gear 242 is connected to the fireproof shutter 21. The driving motor 231 can drive the fireproof shutter 21 to open and close through the bevel gears. The number of the first and second bevel gears 242 and the fireproof shutter 21 is set accordingly; in addition, the driving mechanism 22 can also be simplified to a structure of a pulley and a gear set. The gear set is connected to the fireproof shutter 21, and the pulley is wrapped around the gear set. The opening and closing operation of the shutter can also be achieved by driving the pulley by a motor.

[0033] Combined with reference Figure 1In one embodiment of the present application, the protective structure 1 also includes a monitoring component 3, the monitoring component 3 is electrically connected to the control terminal 15, the monitoring component 3 is connected to the end of the ventilation duct 11 away from the open end 12, the monitoring component 3 is provided with a mounting bracket 31 facing the open end 12, and the monitoring component 3 is rotatably connected to the mounting bracket 31.

[0034] In an intelligent security and fire protection integrated device of the present application, in order to improve the security effect, the fire protection structure is also provided with a monitoring component 3, which can monitor the indoor status in real time, facilitate accurate judgment of the fire status in combination with the smoke sensing module 14, and facilitate subsequent detection of the cause of the fire. The monitoring component 3 is provided with an open end 12, and a mounting bracket 31 is also provided on the outer wall of the open end 12. The monitoring component 3 can be rotatably connected to the mounting bracket 31. The monitoring range of the monitoring component 3 can be fixed / adjusted through the mounting bracket 31, which is convenient for the use of the device.

[0035] Combined with reference Figure 1 In one embodiment of the present application, the open end 12 is provided with a receiving portion 121 opposite to the fire damper 2 , the fire damper 2 is connected to the bottom edge of the receiving portion 121 , and the receiving portion 121 surrounds the fire damper 2 .

[0036] In an intelligent integrated security and fire protection device of the present application, a storage portion 121 is provided at the open end 12 relative to the fire damper 2. This structure can hide the periphery of the fire shutter 21 in the storage portion 121 to prevent the fire from directly burning the periphery and causing accelerated damage.

[0037] Combined with reference Figures 1 to 5 In one embodiment of the present application, the fire protection structure 4 includes a dry powder storage box 41, an electric control valve 42 and a connecting pipe 43. The dry powder storage box 41 is connected to the fixed part 13 and is spaced apart from the control terminal 15; the electric control valve 42 is connected to one end of the dry powder storage box 41 facing the open end 12, and is electrically connected to the control terminal 15; the electric control valve 42 is connected to a connecting pipe 43, the connecting pipe 43 is connected to the outer edge of the open end 12, and an end of the connecting pipe 43 away from the electric control valve 42 has a plurality of nozzles in an array.

[0038] In an intelligent security and fire protection integrated device of the present application, the fire protection structure 4 is mainly a dry powder storage box 41. In this embodiment, the dry powder storage box 41 is installed on the fixed part 13 and is connected to the control terminal 15 at an interval, so that the control terminal 15 can control the fire protection structure 4. The dry powder storage box 41 is provided with an electric control valve 42 facing the open end 12. The electric control valve 42 is connected to the connecting pipe 43. The electric control valve 42 and the connecting pipe 43 cooperate with each other so that the original liquid, dry powder and the like can be quickly sprayed out through the nozzle 44 provided on the connecting pipe 43. The nozzle 44 is provided at the end of the connecting pipe 43 away from the open end 12 and is arranged along the direction of the monitoring component 3. When the structure is started, it can be avoided that the fire extinguishing material first sprays the monitoring component 3 and other structures, resulting in subsequent misjudgment of the fire situation. The above structure can effectively improve the efficiency of fire detection and improve the safety protection effect.

[0039] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0040] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent security and fire protection integrated device, characterized in that: include: A protection structure, the protection structure comprising a ventilation duct and a fire damper, the ventilation duct being provided with an open end, the fire damper being connected to the open end, a smoke sensing module being provided at one end of the ventilation duct close to the fire damper, the smoke sensing module being connected to an inner wall of the open end and being electrically connected to a control terminal; and A fire protection structure, wherein a fixing portion is provided on the outer wall of the ventilation duct relative to the fire protection structure, the fire protection structure is connected to the fixing portion and is electrically connected to the control terminal, and a nozzle is provided at one end of the fire protection structure close to the open end.

2. The intelligent security and fire protection integrated device according to claim 1, characterized in that: The fire damper includes multiple groups of fire louvers arranged in parallel, the peripheries of the multiple groups of fire louvers are connected to each other, the outer edges of the multiple groups of fire louvers abut against the open end, the previous fire louver is provided with an abutment block relative to the next fire louver, and the periphery of the fire louver is connected to a driving mechanism.

3. The intelligent security and fire protection integrated device according to claim 2, characterized in that: The driving mechanism comprises: A protective shell connected to the outer wall of the open end, wherein a mounting cavity is provided inside the protective shell; and A driving component is provided through the protective shell, the driving component is electrically connected to the control terminal, and is drivingly connected to the plurality of groups of fireproof shutters.

4. The intelligent security and fire protection integrated device according to claim 3, characterized in that: The drive assembly comprises: A drive motor, the drive motor is drivingly connected to the control terminal, the drive motor is connected to one end of the protective shell, and is drivingly connected to a drive rod facing the end of the protective shell away from the drive motor, and the drive rod is rotatably connected to the inner wall of the protective shell; and A transmission assembly, the transmission assembly includes a first bevel gear and a second bevel gear, the first bevel gear is connected to the driving rod, the second bevel gear is connected to the fireproof shutter, and the first bevel gear is drivingly connected to the second bevel gear.

5. An intelligent security and fire protection integrated device according to any one of claims 1 to 4, characterized in that: The protective structure also includes a monitoring component, which is electrically connected to the control terminal, connected to the end of the ventilation duct away from the open end, and provided with a mounting bracket facing the open end, and the monitoring component is rotatably connected to the mounting bracket.

6. The intelligent security and fire protection integrated device according to claim 5, characterized in that: The open end is provided with a receiving portion opposite to the fire damper, the fire damper is connected to the bottom edge of the receiving portion, and the receiving portion surrounds the fire damper.

7. An intelligent security and fire protection integrated device according to any one of claims 1 to 4, characterized in that: The fire protection structure includes: A dry powder storage box, the dry powder storage box is connected to the fixing portion and is spaced apart from the control terminal; an electrically controlled valve connected to one end of the dry powder storage box facing the open end and electrically connected to a control terminal; and A connecting pipe is connected to the electric control valve, the connecting pipe is connected to the outer edge of the open end, and a plurality of nozzles are arranged in an array at one end of the connecting pipe away from the electric control valve.

Images