A fireproof rolling door device for safe warehouse

Abstract

A fireproof rolling shutter door device for a safe warehouse includes a warehouse, a fireproof rolling shutter door, a pop-up device, and a sensing device. The warehouse is constructed as a rectangular structure with multiple independent fireproof areas inside. A pop-up device is arranged on the top of the fireproof rolling shutter door. The pop-up device includes a heat-resistant shell with a notch below the shell. A multi-layer heat-insulating film is arranged inside the shell. The heat-insulating film is evenly distributed and covers the entire rolling shutter door area. The spring mechanism includes a spring for pushing the heat-insulating film to pop out and an electronic lock for fixing the heat-insulating film. The spring is located in the heat-resistant shell, and the electronic lock is connected to the shell. The sensing device includes a heat sensor and a smoke detector, which are installed in each fireproof area. The sensing device is electrically connected to the pop-up device to detect fire and trigger the pop-up device. This patent effectively improves the safety isolation efficiency and personnel evacuation speed during fire, and significantly enhances the fire safety performance of the warehouse.

Description

Technical Field

[0001] The utility model relates to a fireproof rolling shutter door device for a safety warehouse. Background Art

[0002] In the prior art, the design of fire shutter doors mainly focuses on passive protection, relying on manual operation to open and close the shutter doors to achieve the purpose of fire isolation. However, these traditional fire shutter doors have the following shortcomings:

[0003] Slow response: Due to reliance on manual operation, existing fire shutter doors are unable to respond quickly when a fire occurs, increasing the risk of fire spreading.

[0004] Limited insulation effect: The insulation materials and structural design of traditional rolling shutter doors often cannot withstand extreme high temperatures, the insulation effect is not ideal, and cannot effectively protect the internal area of ​​the warehouse.

[0005] Difficulty in emergency evacuation: In the event of a fire, improper operation of the rolling door or untimely response may hinder safe evacuation.

[0006] To sum up, the technical background section of this patent is intended to explain the current status of the prior art field. The content of this section will provide necessary background information for understanding the technical contribution and innovation of this patent. The signals disclosed in this background technology section are only intended to increase the understanding of the overall background of the utility model and should not be regarded as implying any form of subjective consciousness. Utility Model Content

[0007] In view of the above, the purpose of the present utility model is to provide a fireproof rolling door device for a safe warehouse to solve at least one problem arising under the above existing conditions.

[0008] In order to achieve the purpose of the utility model, the technical solution adopted is a fireproof rolling shutter door device for a safe warehouse, comprising a warehouse, a fireproof rolling shutter door, a pop-up device, and a sensing device. The warehouse is constructed as a rectangular structure, and the internal space is divided into multiple independent fire protection areas by multiple fireproof rolling shutter doors, and each fire protection area is separated from other areas by at least one fireproof rolling shutter door; a pop-up device is arranged on the top of the fireproof rolling shutter door, and the pop-up device comprises a heat-resistant outer shell, a notch is arranged under the outer shell, and multiple layers of thermal insulation film are arranged inside the outer shell, and the thermal insulation film is evenly distributed and covers the entire rolling shutter door area, and also comprises a spring mechanism, and the spring mechanism comprises a spring for pushing the thermal insulation film to pop out and an electronic lock for fixing the thermal insulation film, and the spring is located in the heat-resistant outer shell, and the electronic lock is connected to the outer shell; the sensing device comprises a thermal sensor and a smoke detector, which are installed in each fire protection area, and the sensing device is electrically connected to the pop-up device for detecting fire and triggering the pop-up device.

[0009] Furthermore, each fire protection area of ​​the warehouse is provided with at least one entrance and exit, and each entrance and exit is equipped with an independent fire door to ensure the rapid evacuation of personnel and goods in an emergency.

[0010] Furthermore, the invention also comprises a driving mechanism, which is connected to the winding shaft and is used to control the rolling up and unrolling of the rolling curtain body.

[0011] Furthermore, the driving mechanism includes: a motor, which is directly connected to the reel; and an emergency release device, which is installed between the motor and the reel and is designed to quickly disconnect the motor from the reel in an emergency.

[0012] Furthermore, the emergency release device includes: an electromagnet that maintains the connection between the motor and the reel, which is installed between the motor and the reel, and one end of the electromagnet connected to the motor has a matching protrusion; a connecting module, which is electrically connected to the induction device and the electromagnet.

[0013] The utility model provides a safe warehouse fireproof rolling shutter door device with the following beneficial effects:

[0014] Automation: Through the integrated sensing device, this patent can automatically start when a fire occurs, without human intervention, quickly isolate the fire source, and greatly improve response speed and safety.

[0015] Effective thermal insulation protection: The multi-layer thermal insulation film is designed to ensure that it can effectively isolate heat even in extremely high temperatures, protecting the interior area of ​​the warehouse from fire.

[0016] Emergency evacuation optimization: Each fire zone has independent entrances and exits and fire doors to ensure that people and goods can be evacuated quickly and safely in the event of a fire.

[0017] Emergency release mechanism: The emergency release device can quickly disconnect the motor from the roller in the event of a power failure or other emergency, ensuring that the rolling shutter door can fall freely without hindering isolation due to power problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the reel connection of the utility model;

[0021] Figure 3 It is a schematic diagram of the interior of the heat-resistant housing of the utility model;

[0022] In the figure: 101-warehouse, 102-fireproof rolling shutter door, 103-sensing device, 104-entrance and exit, 201-reel, 202-electromagnet, 203-protrusion, 204-motor, 301-housing, 302-spring, 303-electronic lock. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] The specific implementation is as follows:

[0025] In order to better illustrate the technical solution of this patent, this patent is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] As attached Figure 1-3 As shown, this patent provides a safe warehouse fire shutter door device, which includes a warehouse, a fire shutter door, a pop-up device and a sensing device. The fire shutter door can automatically start when a fire occurs, quickly isolate the fire source, and ensure the safe evacuation of personnel and goods.

[0027] In this embodiment, the warehouse adopts a rectangular structure design, and the internal space is divided into multiple fire zones. Each fire zone is equipped with at least one automatically operable fire shutter door to ensure that it can be quickly isolated from other areas in an emergency.

[0028] In this embodiment, a pop-up device is provided on the top of the fire shutter door, and the pop-up device includes a heat-resistant shell with a notch below the shell so that the thermal insulation film can be quickly popped out when the temperature sensing element detects high temperature. Multiple layers of thermal insulation film are provided inside the shell, and the thermal insulation film is evenly distributed and covers the entire shutter door area to provide effective thermal insulation effect.

[0029] In this embodiment, the pop-up device includes a spring mechanism, which includes a spring for pushing the insulation film to pop out and an electronic lock for fixing the insulation film. The spring is located in the heat-resistant shell, and the electronic lock is connected to the shell to ensure that the insulation film remains fixed when not triggered.

[0030] In this embodiment, the sensing device includes a heat sensor and a smoke detector, which are installed in the fire protection area and electrically connected to the pop-up device to detect fire and trigger the pop-up device to achieve automatic response.

[0031] In this embodiment, each fire protection area of ​​the warehouse is provided with at least one entrance and exit, and each entrance and exit is equipped with an independent fire door to ensure the rapid evacuation of personnel and goods in an emergency.

[0032] In this embodiment, the driving mechanism is connected to the reel for controlling the rolling up and unfolding of the rolling curtain body, so as to facilitate normal use in non-emergency situations.

[0033] In this embodiment, the emergency release device is installed between the motor and the reel, and is designed to quickly disconnect the motor from the reel in an emergency to prevent the fire shutter door from being unable to open in the event of a power failure.

[0034] In this embodiment, the emergency release device includes an electromagnet that maintains the connection between the motor and the reel. The end of the electromagnet connected to the motor has a matching protrusion. The connection module is electrically connected to the sensing device and the electromagnet to ensure that when a fire is sensed, the connection between the motor and the reel can be quickly disconnected to achieve automatic descent of the fireproof rolling shutter door.

[0035] In this embodiment, the electronic lock consists of a lock body, a lock core, an electronic control unit and a driving mechanism; the lock body is located under the outer shell, and the lock body is made of solid metal material to ensure sufficient mechanical strength; the lock core is embedded in the lock body and is electrically connected to the electronic control unit; the electronic control unit receives a signal from the sensing device and controls the unlocking of the driving mechanism according to the signal; under normal circumstances, the electronic lock is kept in a locked state by the electronic control unit, and the thermal insulation film is fixed inside the heat-resistant outer shell; when the sensing device detects a fire signal, the electronic control unit will drive the driving mechanism in the lock core to quickly unlock and release it, and the spring mechanism will push the thermal insulation film to pop out to form a fire barrier.

[0036] In the patented safe warehouse fire shutter door device, the installation location and layout of the heat sensor and smoke detector should be reasonably designed according to the specific structure and needs of the warehouse. The following is one arrangement method:

[0037] 1. Thermal sensor:

[0038] - Heat sensors should be installed at high locations in each fire zone so that high temperatures generated by fire can be detected early.

[0039] -The best location is above the fire shutter door, ensuring that the entire shutter door area is covered.

[0040] 2. Smoke detector:

[0041] -Smoke detectors should be distributed on the walls of each fire zone.

[0042] -The best location is near entrances, exits and fire doors to allow for early detection of smoke from a fire.

[0043] The layout of heat sensors and smoke detectors should take into account the warehouse structure, fire risk areas and personnel flow to achieve optimal fire detection.

[0044] This patented safe warehouse fireproof rolling door device is designed to automatically start when a fire occurs, quickly isolate the fire source, and ensure the safe evacuation of personnel and goods. Its working principle is as follows:

[0045] Sensing device: Heat sensors and smoke detectors monitor environmental changes in each fire zone. Once abnormal temperature or smoke is detected, the sensing device immediately sends a signal to the pop-up device.

[0046] Pop-up device: After receiving the signal, the electronic lock is released, the spring mechanism is activated, and the multi-layer insulation film is pushed out from the gap of the heat-resistant shell, quickly covering the entire rolling door area to form a heat insulation barrier.

[0047] Driving mechanism: Under normal circumstances, the motor controls the reel to roll up or unroll the shutter body. In the event of a fire, the emergency release device disconnects the motor from the reel, causing it to lose support and allowing the shutter body to fall freely, thereby isolating the fire source.

[0048] Emergency release device: It consists of an electromagnet and a connection module. When the induction device detects a fire, the electromagnet loses power, causing the connection between the motor and the roller to be disconnected, and the roller shutter body drops rapidly under the action of gravity.

[0049] How to use

[0050] Installation: Install fire shutter doors in various fire protection areas of the warehouse, ensure that each area has at least one shutter door, and install independent fire doors at the entrances and exits.

[0051] Debugging: Turn on the sensing device and test the environmental monitoring system to ensure that the thermal sensor and smoke detector can accurately respond to environmental changes.

[0052] Daily use: Operate the drive mechanism to roll up or unfold the roller shutter as needed to facilitate the normal operation of the warehouse.

[0053] Emergency response: Once a fire occurs, the sensing device will automatically activate the pop-up device and emergency release device. Without human intervention, the rolling door will automatically drop and the insulation film will pop out to form a protective barrier.

[0054] Coordinated evacuation and isolation: People evacuate through the fire doors at the entrances and exits to ensure the effective evacuation of people and isolation of fire sources, and avoid obstruction of the evacuation path due to the lowering of the rolling shutter door. While people are evacuating, the rolling shutter door automatically drops, and the multi-layer insulation film in the pop-up device forms an insulation barrier to effectively isolate the fire source and prevent the fire from spreading to other areas.

[0055] Through the above working principles and usage methods, this patented safe warehouse fireproof rolling shutter door device can provide effective protection when a fire occurs, while ensuring the safe evacuation of personnel and goods, and improving the safety performance of the warehouse.

[0056] The above is an example of a specific implementation of this patent, which is for reference only and is not limited thereto. Without departing from the spirit and scope of this patent, technicians in this field can make various changes and modifications to this patent, and these changes and modifications should be included in the protection scope of this patent. Due to the automatic operation of the rolling shutter door, personnel do not need to wait for manual operation of the rolling shutter door, and can respond quickly to improve evacuation efficiency.

[0057] The specific implementation of this patent is only for illustrative purposes and does not limit the scope of protection of this patent. Various changes and modifications can be made to the specific implementation of this patent without departing from the gist and spirit of this patent. These changes and modifications are within the scope covered by this patent.

[0058] It is worth noting that: in the description of the present utility model, the meaning of "multiple" is two or more than two, unless otherwise clearly and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; the circuits described in the present utility model are all commonly used circuits in the field, and other related components are all existing commonly used components. For ordinary technicians in the field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0059] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A fireproof rolling door device for a safe warehouse, characterized by: Including warehouses, fire shutter doors, pop-up devices, induction devices, The warehouse is constructed in a rectangular structure, and the internal space is divided into multiple independent fire protection areas by multiple fire protection rolling shutter doors, and each fire protection area is separated from other areas by at least one fire protection rolling shutter door; The top of the fireproof rolling shutter door is provided with a pop-up device, which includes a heat-resistant shell, a notch is provided under the shell, and a multi-layer heat-insulating film is provided inside the shell. The heat-insulating film is evenly distributed and covers the entire rolling shutter door area. It also includes a spring mechanism, which includes a spring for pushing the heat-insulating film to pop out and an electronic lock for fixing the heat-insulating film. The spring is located in the heat-resistant shell, and the electronic lock is connected to the shell; The sensing device includes a heat sensor and a smoke detector, which are installed in each fire protection area. The sensing device is electrically connected to the pop-up device to detect fire and trigger the pop-up device.

2. The fireproof rolling door device for a safe warehouse according to claim 1 is characterized in that: Each fire protection area of ​​the warehouse has at least one entrance and exit, which is equipped with independent fire doors to ensure the rapid evacuation of personnel and goods in an emergency.

3. The fireproof rolling door device for a safe warehouse according to claim 1 is characterized in that: The utility model also comprises a driving mechanism, which is connected to the rolling shaft and is used for controlling the rolling up and unrolling of the rolling blind body.

4. The safety warehouse fire shutter door device according to claim 3 is characterized in that: The driving mechanism comprises: a motor, which is directly connected to the reel; and an emergency release device, which is installed between the motor and the reel and is designed to quickly disconnect the motor from the reel in an emergency.

5. The fireproof rolling door device for a safe warehouse according to claim 4 is characterized in that: The emergency release device includes: an electromagnet that maintains the connection between the motor and the reel, which is installed between the motor and the reel, and one end of the electromagnet connected to the motor has a matching protrusion; a connecting module, which is electrically connected to the induction device and the electromagnet.

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