Intelligent electrical cabinet fire suppression device

Abstract

The utility model provides a kind of intelligent electrical cabinet fire suppression device, including early warning part, multiple fire suppression parts, multiple temperature sensing wire harness and mechanical temperature sensing magnetic power generation device, when temperature reaches first set temperature, mechanical temperature sensing magnetic power generation device sends signal to early warning part, early warning part sends early warning signal, to provide early warning opportunity, remind staff to check;When reaching second set temperature, two detection methods (mechanical temperature sensing magnetic power generation device and temperature sensing wire harness) can independently trigger fire extinguishing device, to provide very high redundancy, even if one of detection methods fails, another can still ensure fire extinguishing action execution, significantly improve system safety factor.

Description

Technical Field

[0001] This utility model relates to the field of electrical cabinet technology, specifically to an intelligent electrical cabinet fire suppression device. Background Technology

[0002] Intelligent electrical cabinets, as a crucial component of power systems, integrate numerous electrical components and wiring. During prolonged operation, factors such as aging of electrical components, poor wiring connections, and overload can easily lead to fires. Traditional fire alarm and extinguishing systems often only respond after a fire has occurred, failing to effectively prevent fires from happening in the first place, thus posing significant safety hazards. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to overcome the defects in the prior art, thereby providing a high-safety-performance intelligent electrical cabinet fire suppression device.

[0004] Therefore, this utility model provides an intelligent electrical cabinet fire suppression device, including an early warning component, multiple fire suppression components, multiple temperature-sensing wire bundles, and a mechanical temperature-sensing magnetic power generation device. The early warning component is disposed outside the cabinet; multiple fire suppression components are disposed inside the cabinet; multiple temperature-sensing wire bundles are installed on the side wall of the cabinet and connected to the multiple fire suppression components; the mechanical temperature-sensing magnetic power generation device is disposed on the top of the cabinet and connected to the early warning component and the multiple fire suppression components respectively; wherein, when the temperature rises to a first set temperature, the mechanical temperature-sensing magnetic power generation device sends a signal to the early warning component, and the early warning component issues an early warning signal; when the temperature continues to rise to a second set temperature, both the temperature-sensing wire bundles and the mechanical temperature-sensing magnetic power generation device can send signals to the fire suppression components to extinguish the fire.

[0005] The first set temperature is 80-110℃, and the second set temperature is 165-185℃.

[0006] The mechanical temperature-sensing magnetic power generation device is connected to the early warning device and the fire suppression device via a feedback line.

[0007] The multiple temperature sensing wires and the feedback wires are fixed to the inner wall of the cabinet by cable ties.

[0008] The warning device is an indicator light.

[0009] The fire suppression component has two inverted L-shaped inserts on its top sides and a slot at its bottom that is adapted to the inverted L-shaped inserts. When two adjacent fire suppression components are stacked vertically, the inverted L-shaped insert at the top of the lower fire suppression component is inserted into the slot at the bottom of the upper fire suppression component.

[0010] The fire suppression component has outwardly extending mounting feet at its bottom, which are assembled to the cabinet body by bolts.

[0011] The two adjacent fire suppression components stacked on top of each other are fixed together with 3M adhesive.

[0012] The technical solution of this utility model has the following advantages:

[0013] 1. The intelligent electrical cabinet fire suppression device provided by this utility model, when the temperature is low (reaching the first set temperature), the mechanical temperature-sensing magnetic generator sends a signal to the early warning component, which then issues an early warning signal, thereby providing an early alarm opportunity to remind staff to conduct an inspection; when the second set temperature is reached, both detection methods (mechanical temperature-sensing magnetic generator and temperature-sensing wire harness) can independently trigger the fire extinguishing device, thus providing extremely high redundancy. Even if one detection method fails, the other can still ensure the execution of the fire extinguishing action, significantly improving the system safety factor.

[0014] 2. The intelligent electrical cabinet fire suppression device provided by this utility model provides natural positioning and guidance through the design of inverted L-shaped plugs and slots, enabling accurate alignment of the upper and lower fire suppression components and realizing rapid stacking and assembly of fire suppression components, which greatly simplifies the installation process, especially in larger cabinets that require multiple suppression components, thus improving installation efficiency; furthermore, based on modular stacking, 3M adhesive is used to further fix two adjacent fire suppression components, improving the reliability and durability of modular stacking. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a perspective view of the intelligent electrical cabinet fire suppression device of this utility model;

[0017] Figure 2 This is a structural schematic diagram of a fire suppression device for intelligent electrical cabinets.

[0018] Figure 3 This is a structural schematic diagram of a fire suppression component;

[0019] Figure 4 This is a schematic diagram of the stacking of two fire suppression components.

[0020] Explanation of reference numerals in the attached diagram: 1. Warning component; 2. Cabinet; 3. Fire suppression component; 4. Temperature sensing harness; 5. Mechanical temperature sensing magnetic generator; 6. Feedback line; 7. Cable tie; 8. Inverted L-shaped plug; 9. Slot; 10. Mounting foot. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] Example

[0026] This embodiment provides an intelligent electrical cabinet fire suppression device, such as... Figure 1 and Figure 2 As shown, it includes an early warning component 1, a fire suppression component 3, a temperature sensing wire harness 4, and a mechanical temperature sensing magnetic power generation device 5.

[0027] Warning element 1 is installed on the top of the outer wall of cabinet 2. In this embodiment, warning element 1 is an indicator light or a bell.

[0028] Multiple fire suppression components 3 are installed inside the cabinet 2, such as... Figure 3 As shown, the bottom of the fire suppression component 3 is provided with an outwardly extending mounting foot 10, which is assembled to the cabinet 2 by bolts. In this embodiment, multiple fire suppression components 3 can be stacked together, such as... Figure 4 As shown, the fire suppression component 3 has two inverted L-shaped inserts 8 on both sides of its top, and its bottom has a slot 9 that matches the inverted L-shaped inserts 8. When two adjacent fire suppression components 3 are stacked vertically, the inverted L-shaped insert 8 on the top of the lower fire suppression component 3 is inserted into the slot 9 on the bottom of the upper fire suppression component 3. The two adjacent fire suppression components 3 stacked vertically are also fixed together with 3M adhesive. It should be noted that in this embodiment, the fire suppression component 4 is an aerosol automatic fire extinguishing device, manufactured by Zhejiang Yidian Electric Co., Ltd., model QRR0.15GW / S-YD. It should be noted that the aerosol automatic fire extinguishing device can release fire extinguishing gas under high temperature and high humidity conditions. The released gas is insulating, non-corrosive, and non-toxic, and will not cause any damage to the equipment. No special cleanup is required on site after fire extinguishing. After replacing the fire suppression device 3, it can be put into use directly. Since the fire extinguishing gas is non-toxic and harmless, it will not cause damage to the environment or harm to the human body. It is currently the industry's first new type of environmentally friendly fire extinguishing technology.

[0029] Multiple temperature-sensing wire harnesses 4 are installed on the side wall of the cabinet 2 and connected to multiple fire suppression components 3.

[0030] like Figure 2 As shown, the mechanical temperature-sensing magnetic power generation device 5 is installed on the top of the cabinet 2 and is connected to the early warning component 1 and multiple fire suppression components 3 via feedback lines 6. Multiple temperature-sensing wire bundles 4 and the feedback lines 6 are fixed to the inner wall of the cabinet 2 by cable ties 7. It should be noted that the mechanical temperature-sensing magnetic power generation device is manufactured by Zhejiang Yidian Electric Co., Ltd., and its model number is YD-ME101. The mechanical temperature-sensing magnetic power generation device is a mature existing technology; therefore, its specific structure and working principle will not be described in detail.

[0031] When the temperature rises to the first set temperature (80-110℃), the mechanical temperature-sensing magnetic generator 5 sends a signal to the early warning component 1, which then issues an early warning signal, providing an early alarm opportunity to remind staff to conduct an inspection. When the temperature continues to rise to the second set temperature (165-185℃), both the temperature-sensing wire harness 4 and the mechanical temperature-sensing magnetic generator 5 can send signals to the fire suppression component 3 to extinguish the fire, thus providing extremely high redundancy. Even if one detection method fails, the other can still ensure that the fire extinguishing action is performed, significantly improving the system's safety factor.

[0032] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A smart electrical cabinet fire suppression device, characterized in that, include: The warning device (1) is installed outside the cabinet (2); Multiple fire suppression components (3) are installed inside the cabinet (2); Multiple temperature-sensing wire harnesses (4) are installed on the side wall of the cabinet (2) and connected to multiple fire suppression components (3); A mechanical temperature-sensing magnetic power generation device (5) is installed on the top of the cabinet (2) and is connected to the early warning device (1) and multiple fire suppression devices (3) respectively; When the temperature rises to the first set temperature, the mechanical temperature-sensing magnetic power generation device (5) sends a signal to the warning device (1), and the warning device (1) issues a warning signal. When the temperature continues to rise to the second set temperature, both the temperature sensing harness (4) and the mechanical temperature sensing magnetic generator (5) can send signals to the fire suppression component (3) to extinguish the fire.

2. The intelligent electrical cabinet fire suppression device according to claim 1, characterized in that, The first set temperature is 80-110℃, and the second set temperature is 165-185℃.

3. The intelligent electrical cabinet fire suppression device according to claim 1 or 2, characterized in that, The mechanical temperature-sensing magnetic power generation device (5) is connected to the early warning device (1) and the fire suppression device (3) via a feedback line (6).

4. The intelligent electrical cabinet fire suppression device according to claim 3, characterized in that, Multiple temperature sensing wire bundles (4) and the feedback wire (6) are fixed to the inner wall of the cabinet (2) by cable ties (7).

5. The intelligent electrical cabinet fire suppression device according to claim 1, characterized in that, The warning component (1) is an indicator light.

6. The intelligent electrical cabinet fire suppression device according to claim 1, characterized in that, The fire suppression component (3) has two inverted L-shaped inserts (8) on its top sides and a slot (9) at its bottom that is adapted to the inverted L-shaped inserts (8). When two adjacent fire suppression components (3) are stacked vertically, the inverted L-shaped insert (8) at the top of the lower fire suppression component (3) is inserted into the slot (9) at the bottom of the upper fire suppression component (3).

7. The intelligent electrical cabinet fire suppression device according to claim 1, characterized in that, The fire suppression component (3) is provided with an outwardly extending mounting foot (10) at its bottom, which is assembled to the cabinet (2) by bolts.

8. The intelligent electrical cabinet fire suppression device according to claim 1 or 6, characterized in that, The two adjacent fire suppression components (3) stacked on top of each other are fixed together with 3M adhesive.

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