Multi-exit automatic control emergency evacuation device

Abstract

The utility model discloses a multi-exit automatic management and control emergency evacuation device, which is applied to a place with a plurality of exits, and comprises an execution assembly which comprises a plurality of exit management and control switches which are arranged in one-to-one correspondence with the exits and used for controlling opening and closing of the exits; the sensing assembly comprises a fire alarm sensing device, a hazardous gas sensing device and an earthquake sensing device; the general control assembly comprises an automatic control device and a manual control device; the power supply assembly comprises a main power supply and a standby power supply; the execution assembly, the induction assembly, the master control assembly and the power supply assembly are connected through cables. By the adoption of the structure, all the exits can be opened at the first time when the dangerous situation occurs so that people can escape, the situation that the escape path of people in the place is blocked due to the fact that part of the exits cannot be opened in time due to unattended operation or the insufficient number of attended personnel or work negligence is avoided, and smoothness of the emergency evacuation place in the place is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fire safety, and particularly relates to an emergency evacuation device with automatic multi-exit control. Background Art

[0002] With the continuous development of social economy and the continuous increase in population, places with dense personnel and vehicles and numerous entrances and exits, such as shopping malls, school buildings, and parking lots, are constantly increasing in number and gradually expanding in scale. At the same time, for daily safety considerations, fire safety considerations, and to facilitate the planning and management of the flow of people and vehicles entering and leaving the place, isolation devices such as safety barriers (such as safety doors, anti-theft doors) or fire barriers (such as fire doors) are usually installed at the entrances and exits and internal evacuation channels of such places.

[0003] Under the condition of having effective management means, the above-mentioned isolation pile devices such as safety barriers and fire barriers can meet the daily anti-theft safety and daily fire safety needs of the place. However, when the management conditions and means of the place are insufficient, such as some of the isolation devices at the exits and internal evacuation channels are in a normally closed state and unattended or the number of on-duty personnel is insufficient, the above-mentioned safety barriers and fire barriers cannot all be opened in time during dangerous situations and will become obstacles on the emergency escape paths of internal personnel / vehicles in the place.

[0004] Therefore, there is an urgent need to design an emergency evacuation device that can automatically control multiple entrances and exits to adapt to places with dense personnel and vehicles and numerous entrances and exits, such as shopping malls, school buildings, and parking lots, to ensure the smoothness of the escape paths of internal personnel / vehicles in the place during emergency escape. Content of the Utility Model

[0005] The purpose of the utility model is to provide an emergency evacuation device with automatic multi-exit control to solve the problem that the existing safety barriers and fire barriers are prone to becoming obstacles on the emergency escape paths of internal personnel / vehicles in the place under the state of lack of effective management.

[0006] To achieve the above purpose, the utility model provides an emergency evacuation device with automatic multi-exit control, which is applied to a place with multiple exits and includes:

[0007] An execution component, including a plurality of exit control switches, and the plurality of exit control switches are arranged in one-to-one correspondence with the exits, and are used to control the opening and closing of the exits;

[0008] An induction component, including a fire alarm induction device, a dangerous gas induction device, and an earthquake induction device;

[0009] A general control component, including an automatic control device and a manual control device;

[0010] A power supply component, including a main power supply and a backup power supply;

[0011] The execution component, the induction component, the master control component and the power supply component are all connected by cables.

[0012] As a preferred embodiment of the present application, the fire alarm induction device can detect fire hazards and output fire signals, the hazardous gas induction device can detect the concentration of hazardous gases inside the venue and output hazardous gas signals, and the earthquake induction device can detect earthquake hazards and output earthquake signals;

[0013] The automatic control device can receive the fire signal, the hazardous gas signal, and the earthquake signal and control the exit control switch to open all exits according to the fire signal, the hazardous gas signal, and the earthquake signal.

[0014] As a preferred embodiment of the present application, a plurality of the fire alarm induction devices and the hazardous gas induction devices are provided, and the plurality of fire alarm induction devices and the hazardous gas induction devices are distributed in the venue; one earthquake induction device is provided, and the earthquake induction device is provided at the main frame of the high point of the building in the venue.

[0015] As a preferred embodiment of the present application, the master control component includes a control cabinet, and the automatic control device and at least a part of the manual control device are arranged inside the control cabinet;

[0016] The manual control device includes a plurality of in-cabinet control keys and a plurality of emergency control keys. The in-cabinet control keys are arranged in the control cabinet, and the plurality of in-cabinet control keys are arranged in one-to-one correspondence with the exit control switch; the plurality of emergency control keys are distributed in the internal passage of the venue and / or arranged on both the inside and outside of the exit.

[0017] As a preferred embodiment of the present application, the power supply component further includes a power supply switching device. The main power supply is a mains bus, and the backup power supply is a storage battery. The power supply switching device is respectively connected to the mains bus, the storage battery, the execution component, the induction component, and the master control component; the power supply switching device can realize the power supply switching between the mains bus and the storage battery.

[0018] As a preferred embodiment of the present application, the power supply component further includes a solar power generation device, and the solar power generation device is connected to the storage battery and can charge the storage battery; and / or, the storage battery is connected to the mains bus, and the mains bus can charge the storage battery.

[0019] As a preferred embodiment of the present application, the storage battery includes a first battery pack and a second battery pack, and the first battery pack and the second battery pack are backup to each other.

[0020] As a preferred embodiment of the present application, the execution component further includes an accident ventilation system, and the accident ventilation system includes a smoke exhaust device. A plurality of the smoke exhaust devices are provided, and the plurality of smoke exhaust devices are arranged inside the venue.

[0021] As a preferred embodiment of the present application, the smoke exhaust device includes a smoke exhaust pipe and a smoke exhaust fan. The smoke exhaust pipes are evenly distributed in the internal passage of the venue. A plurality of the smoke exhaust fans are provided, and the plurality of smoke exhaust fans are connected to the smoke exhaust pipes.

[0022] As a preferred embodiment of the present application, the execution component further includes a warning device, and the warning device includes a sound warning device and / or an optical warning device; the master control component can also be connected to an external fire protection system and / or a security system.

[0023] Due to the adoption of the above technical solutions, the beneficial effects obtained by the present application are as follows:

[0024] 1. In the above solution, through the cooperation of the induction component, the master control component and the execution component, it is possible to remind the internal personnel of the venue to evacuate in the first time when a dangerous situation (such as a fire, leakage of dangerous gases, inclination of the main body of the building, earthquake, etc.) occurs and open all the exits of the venue to facilitate the escape of the internal personnel of the venue, avoiding the blockage of the escape routes of the internal personnel of the venue caused by some exits not being opened in time due to unattended, insufficient number of on-duty personnel or work negligence, and ensuring the smoothness of the emergency evacuation in the venue; and the sound warning device and / or the optical warning device in the present application can also play a role in guiding the escape route and guiding the personnel to escape, improving the safety escape rate.

[0025] 2. In the above solution, by connecting the master control component to an external fire protection system and / or a security system, it is also possible to transmit emergency distress signals in time, facilitating the external fire protection force and / or security force to carry out rescue and search work in time.

[0026] 3. In the above solution, through the setting of the automatic control device, the automation of the emergency evacuation device in the present application can be realized, facilitating automatic monitoring and control during full unattended or when the on-duty personnel are resting; the setting of the manual control device facilitates the internal personnel of the venue to manually issue a warning in time after discovering a dangerous situation, avoiding the waste of escape time caused by the delayed alarm due to the monitoring dead angle of the emergency evacuation device, and the setting of the manual control device also facilitates manual control of the emergency evacuation device in the present application, facilitating the overall maintenance and repair of the device or carrying out evacuation drills. Description of the Drawings

[0027] The accompanying drawings described herein are used to provide a further understanding of the present utility model and form a part of the present utility model. The illustrative embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0028] Figure 1 is a schematic connection diagram of an emergency evacuation device in an example;

[0029] Figure 2 is a partial structural schematic diagram of a control cabinet in an example.

[0030] List of components and reference numerals:

[0031] 1 Master control component, 11 Control cabinet, 111 Automatic control device, 12 Manual control device, 121 In-cab control key, 122 Emergency control key;

[0032] 2 Execution component, 21 Exit control switch, 22 Accident ventilation system, 221 Smoke exhaust device, 222 Ventilation device;

[0033] 3 Induction component, 31 Fire alarm device, 32 Hazardous gas detection device, 33 Earthquake detection device;

[0034] 4 Warning component, 41 Sound warning device, 42 Optical warning device;

[0035] 5 Power supply component, 51 Main power supply, 52 Backup power supply, 53 Power supply switching device, 54 Solar power generation device. Detailed implementation manners

[0036] In order to more clearly illustrate the overall concept of the present utility model, the following will be further described in detail by way of examples in combination with the accompanying drawings of the specification.

[0037] It should be noted that many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present utility model is not limited by the specific implementation manners disclosed below.

[0038] Such as Figure 1-2As shown in the figure, the present application discloses an emergency evacuation device with multi - exit automatic control and management, which is applied to a place with multiple exits and mainly includes: an execution component 2, including a plurality of exit control switches 21, and the plurality of exit control switches 21 are arranged corresponding to the exits one by one, and are used to control the opening and closing of the exits; a sensing component 3, including a fire alarm device 31, a hazardous gas sensing device 32 and an earthquake sensing device 33; a master control component 1, including an automatic control device 111 and a manual control device 12; a power supply component 5, including a main power supply 51 and a backup power supply 52; the execution component 2, the sensing component 3, the master control component 1 and the power supply component 5 are all connected by cables. As a preferred embodiment of the present application, the master control component 1 can also be connected to an external fire protection system and / or security system.

[0039] The fire alarm device 31 can detect a fire hazard and output a fire signal, the hazardous gas sensing device 32 can detect the concentration of hazardous gas inside the place and output a hazardous gas signal, and the earthquake sensing device 33 can detect an earthquake hazard and output an earthquake signal; the automatic control device 111 can receive the fire signal, the hazardous gas signal, the earthquake signal and control the exit control switch 21 to open all the exits according to the fire signal, the hazardous gas signal, the earthquake signal. As a preferred embodiment of the present application, the execution component 2 further includes a warning device, and the warning device includes a sound warning device 41 and / or an optical warning device 42. Preferably, the sound warning device 41 and / or the optical warning device 42 are arranged corresponding to the exits one by one. For example, a voice warning device or a warning light is set at the exit to provide exit guidance for the escaping personnel, and a voice warning device or a warning light is set in the internal passage of the place to provide escape route guidance for the escaping personnel.

[0040] In the above - mentioned solution, through the cooperation of the sensing component 3, the master control component 1 and the execution component 2, it is possible to remind the internal personnel of the place to evacuate in the first time when a dangerous situation (such as a fire, leakage of hazardous gas, inclination of the main building body, earthquake, etc.) occurs and open all the exits of the place to facilitate the escape of the internal personnel of the place, avoiding the situation that some exits cannot be opened in time due to unattended, insufficient number of attendants or work negligence, resulting in the blockage of the escape path of the internal personnel of the place, and ensuring the smoothness of the emergency evacuation place inside the place; and the sound warning device 41 and / or the optical warning device 42 in the present application can also play the role of guiding the escape route and guiding the personnel to escape, improving the safety escape rate.

[0041] At the same time, by connecting the master control component 1 to an external fire protection system and / or security system, it is also possible to transmit emergency distress signals in time, facilitating the external fire protection force and / or security force to carry out emergency rescue and search work in time.

[0042] As a preferred embodiment of the present application, the cables used in the above solution are all fire-resistant cables with a relatively high fire protection level, which can avoid the influence of high temperature on the transmission function of the cables and ensure the stable operation of the entire emergency evacuation device during emergency work.

[0043] Furthermore, as a preferred embodiment of the present application, a plurality of fire alarm sensing devices 31 and hazardous gas sensing devices 32 are provided, and the plurality of fire alarm sensing devices 31 and hazardous gas sensing devices 32 are distributed in the venue; one earthquake sensing device 33 is provided, and the earthquake sensing device 33 is provided at the main frame at the high point of the building in the venue. For example, when applying this emergency evacuation device in a school building / mall / parking lot, the fire alarm sensing devices 31 and hazardous gas sensing devices 32 can be provided at both ends of the public passage on each floor of the school building / mall / parking lot. If the single-layer public passage is relatively long, one or more fire alarm sensing devices 31 and hazardous gas sensing devices 32 can also be added in the middle of the public passage to ensure that the action range of the fire alarm sensing devices 31 and hazardous gas sensing devices 32 can at least cover the public passage inside the venue.

[0044] Adopting this setting method can enable the action range of the fire alarm sensing devices 31 and hazardous gas sensing devices 32 in the present application to at least fully cover the public passage inside the venue, so as to be able to detect the occurrence of dangerous situations as soon as possible and give a timely reminder.

[0045] It should be noted here that the setting methods of the fire alarm sensing devices 31, hazardous gas sensing devices 32 and earthquake sensing device 33 in the present application are not limited to the above examples. The above examples are only a preferred example of the present application, and other more different layout methods can also be adopted according to the actual application scenarios to expand the action range of the fire alarm sensing devices 31 and hazardous gas sensing devices 32. The present application does not make specific limitations on this.

[0046] Further, as a preferred embodiment of the present application, the execution component 2 further includes an accident ventilation system 22. The accident ventilation system 22 includes a smoke exhaust device 221. Preferably, the accident ventilation system 22 further includes a ventilation device 222. A plurality of smoke exhaust devices 221 and ventilation devices 222 are provided, and the plurality of smoke exhaust devices 221 and ventilation devices 222 are arranged inside the venue. The smoke exhaust device 221 includes a smoke exhaust duct and a smoke exhaust fan, and the ventilation device 222 includes a ventilation duct and a supply fan. The smoke exhaust ducts and ventilation ducts are evenly distributed in the internal passage of the venue. A plurality of smoke exhaust fans and supply fans are provided. The plurality of smoke exhaust fans are connected to the smoke exhaust ducts, and the plurality of supply fans are connected to the ventilation ducts. For example, when applying this emergency evacuation device in a school building / mall / parking lot, the smoke exhaust ducts and ventilation ducts can be arranged along the public passages on each floor of the school building / mall / parking lot, and the smoke exhaust fans and supply fans can be arranged at both ends of the public passages on each floor of the school building / mall / parking lot. If the single-layer public passage is relatively long, one or more smoke exhaust fans and supply fans can also be added in the middle of the public passage to improve the smoke exhaust efficiency.

[0047] It should also be noted here that the setting method of the accident ventilation system 22 in the present application is not limited to the above examples. The above examples are only a preferred example of the present application, and other more different layout methods can also be adopted according to the actual application scenarios to improve the smoke exhaust and ventilation efficiency. The present application does not make specific limitations on this.

[0048] Further, referring to Figure 1 and Figure 2 as shown, the total control component 1 further includes a control cabinet 11. An automatic control device 111 and at least a part of the manual control device 12 are arranged inside the control cabinet 11. Continuing to refer to Figure 1 as shown, the manual control device 12 includes a plurality of in-cabinet control keys 121 and a plurality of emergency control keys 122. The in-cabinet control keys 121 are arranged in the control cabinet 11. Preferably, the plurality of in-cabinet control keys 121 are arranged in one-to-one correspondence with the exit control switches 21; the plurality of emergency control keys 122 are distributed in the internal passage of the venue and / or arranged on both the inside and outside of the exit. Preferably, the emergency control keys 122 are arranged in a safety box with a front glass enclosure and installed on both the inside and outside of the exit and / or on the side walls of the internal passage of the venue. In an emergency, breaking the glass can trigger the emergency control keys 122.

[0049] In the above solution, the automatic control device 111 enables the automation of the emergency evacuation device in this application, facilitating automatic monitoring and control during full unattended operation or when the on-duty personnel are resting; the manual control device 12 allows the internal personnel of the venue to manually issue warnings in a timely manner after discovering dangerous situations, avoiding wasting escape time due to delayed alarms caused by monitoring dead zones in the emergency evacuation device, and the manual control device 12 also facilitates manual control of the emergency evacuation device in this application, making it convenient for overall device maintenance or evacuation drills.

[0050] Further, referring to Figure 1 As shown, the power supply assembly 5 further includes a power supply switching device 53. The main power supply 51 is a mains bus, and the backup power supply 52 is a storage battery. The power supply switching device 53 is respectively connected to the mains bus, the storage battery, the execution assembly 2, the induction assembly 3, and the master control assembly 1; the power supply switching device 53 can realize the power supply switching between the mains bus and the storage battery. In a preferred example, both the power supply switching device 53 and the storage battery are provided in the aforementioned control cabinet 11, and the mains bus is also connected to the control cabinet 11.

[0051] In the above solution, the setting of the independent backup power supply 52 enables the emergency evacuation device in this application to still operate for a period of time when the mains bus is powered off, providing an additional backup safety guarantee for personnel emergency evacuation.

[0052] As a preferred embodiment of this application, the power supply assembly 5 further includes a solar power generation device 54, and the solar power generation device 54 is connected to the storage battery and can charge the storage battery; and / or, the storage battery is connected to the mains bus, and the mains bus can charge the storage battery. Preferably, the storage battery includes a first battery pack and a second battery pack, and the first battery pack and the second battery pack are backup to each other; the solar power generation device 54 can also be connected to the power supply switching device 53 to directly supply power for the daily operation of the execution assembly 2, the warning assembly 4, and the induction assembly 3.

[0053] In the above solution, the first battery pack and the second battery pack being backup to each other can prevent the emergency evacuation device from failing to function due to the loss of a single battery pack, and at the same time can also increase the backup power of the storage battery and extend the time that the emergency evacuation device can continue to function under the condition of mains power outage; in addition, the setting of the solar power generation device 54 can save mains energy, improve energy utilization efficiency, and reduce the daily operation cost of the emergency evacuation device.

[0054] The technical solution protected by the present utility model is not limited to the above embodiments. It should be noted that the combination of the technical solution of any one embodiment with the technical solutions of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail with general descriptions and specific embodiments above, on the basis of the present utility model, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present utility model all belong to the scope of protection required by the present utility model.

Claims

1. An emergency evacuation device with multi - exit automatic control and management, which is applied to a place with multiple exits, is characterized in that, Comprising: An execution component, including a plurality of export control switches, and the plurality of export control switches are arranged in one-to-one correspondence with the exports, and are used to control the opening and closing of the exports; A sensing component, including a fire alarm sensing device, a hazardous gas sensing device, and an earthquake sensing device; A general control component, including an automatic control device and a manual control device; A power supply component, including a main power supply and a backup power supply; The execution component, the sensing component, the general control component, and the power supply component are all connected by cables.

2. The emergency evacuation device with multi-outlet automatic control as claimed in claim 1, wherein The fire alarm sensing device can detect a fire hazard and output a fire signal, the hazardous gas sensing device can detect the concentration of hazardous gases inside the venue and output a hazardous gas signal, and the earthquake sensing device can detect an earthquake hazard and output an earthquake signal; The automatic control device can receive the fire signal, the hazardous gas signal, and the earthquake signal and control the export control switches to open all the exports according to the fire signal, the hazardous gas signal, and the earthquake signal.

3. The emergency evacuation device with multi-outlet automatic control as claimed in claim 2, wherein A plurality of the fire alarm sensing devices and the hazardous gas sensing devices are provided, and the plurality of fire alarm sensing devices and the hazardous gas sensing devices are distributed in the venue; one earthquake sensing device is provided, and the earthquake sensing device is arranged at the main frame of the high point of the building of the venue.

4. The emergency evacuation device with multi-outlet automatic control as claimed in claim 2, wherein The general control component includes a control cabinet, and the automatic control device and at least a part of the manual control device are arranged inside the control cabinet; The manual control device includes a plurality of in-cabinet control keys and a plurality of emergency control keys. The in-cabinet control keys are arranged in the control cabinet, and the plurality of in-cabinet control keys are arranged in one-to-one correspondence with the export control switches; the plurality of emergency control keys are distributed in the internal passage of the venue and / or arranged on both the inside and outside of the export.

5. The emergency evacuation device with multi-outlet automatic control as claimed in claim 4, wherein The power supply component further includes a power supply switching device. The main power supply is a mains bus, the backup power supply is a storage battery, and the power supply switching device is respectively connected to the mains bus, the storage battery, the execution component, the sensing component, and the general control component; the power supply switching device can realize the power supply switching between the mains bus and the storage battery.

6. The emergency evacuation device with multi-outlet automatic control as described in claim 5, characterized in that, The power supply component further includes a solar power generation device, and the solar power generation device is connected to the storage battery and can charge the storage battery; and / or, the storage battery is connected to the mains bus, and the mains bus can charge the storage battery.

7. The emergency evacuation device with multi-outlet automatic control as claimed in claim 6, wherein, The storage battery includes a first battery group and a second battery group, and the first battery group and the second battery group are backup to each other.

8. The emergency evacuation device with multi - exit automatic control as claimed in claim 5, wherein, The execution component further includes an accident ventilation system, and the accident ventilation system includes a smoke exhaust device. A plurality of the smoke exhaust devices are provided, and the plurality of smoke exhaust devices are arranged inside the venue.

9. The emergency evacuation device with multi-outlet automatic control as claimed in claim 8, wherein, The smoke exhaust device includes a smoke exhaust pipe and a smoke exhaust fan. The smoke exhaust pipes are evenly distributed in the internal passage of the venue, and a plurality of the smoke exhaust fans are provided, and the plurality of smoke exhaust fans are connected to the smoke exhaust pipes.

10. The emergency evacuation device with multi-outlet automatic control and management as described in claim 1, characterized in that, The execution component further includes a warning device, and the warning device includes a sound warning device and / or an optical warning device; the sound warning device and / or the optical warning device are arranged in one-to-one correspondence with the exits; the master control component can also be connected to an external fire protection system and / or a security system.

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